| 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 | $77.51 | 4.389% | $80.9119 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $170.33 | 3.294% | $175.9407 | $175.94 | $175.95 | $175.90 |
| Purchase #3 | $49.45 | 12.672% | $55.7163 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $157.75 | 11.752% | $176.2888 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $232.68 | 3.250% | $240.2421 | $240.24 | $240.25 | $240.20 |
| Purchase #6 | $237.60 | 5.379% | $250.3805 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $229.42 | 9.822% | $251.9536 | $251.95 | $251.95 | $252.00 |
| 7 purchase totals = | $1,154.74 | $1,231.4339 | $1,231.43 | $1,231.45 | $1,231.40 | |