| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.62 | 7.418% | $192.9442 | $192.94 | $192.95 | $192.90 |
| Purchase #2 | $238.91 | 13.145% | $270.3147 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $150.72 | 8.830% | $164.0286 | $164.03 | $164.05 | $164.00 |
| Purchase #4 | $161.38 | 9.390% | $176.5336 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $108.99 | 10.306% | $120.2225 | $120.22 | $120.20 | $120.20 |
| Purchase #6 | $236.46 | 6.112% | $250.9124 | $250.91 | $250.90 | $250.90 |
| Purchase #7 | $156.26 | 13.560% | $177.4489 | $177.45 | $177.45 | $177.40 |
| 7 purchase totals = | $1,232.34 | $1,352.4049 | $1,352.39 | $1,352.40 | $1,352.20 | |