| 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 | $201.26 | 7.514% | $216.3827 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $116.76 | 11.813% | $130.5529 | $130.55 | $130.55 | $130.60 |
| Purchase #3 | $184.41 | 9.779% | $202.4435 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $147.58 | 10.639% | $163.281 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $178.96 | 5.550% | $188.8923 | $188.89 | $188.90 | $188.90 |
| Purchase #6 | $146.45 | 12.514% | $164.7768 | $164.78 | $164.80 | $164.80 |
| Purchase #7 | $151.76 | 8.412% | $164.5261 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $1,127.18 | $1,230.8553 | $1,230.85 | $1,230.95 | $1,230.90 | |