| 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 | $131.65 | 9.161% | $143.7105 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $41.62 | 7.363% | $44.6845 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $173.45 | 3.292% | $179.16 | $179.16 | $179.15 | $179.20 |
| Purchase #4 | $205.39 | 5.141% | $215.9491 | $215.95 | $215.95 | $215.90 |
| Purchase #5 | $54.40 | 3.767% | $56.4492 | $56.45 | $56.45 | $56.40 |
| Purchase #6 | $220.75 | 12.242% | $247.7742 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $200.38 | 12.137% | $224.7001 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,027.64 | $1,112.4276 | $1,112.42 | $1,112.40 | $1,112.40 | |