| 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 | $111.53 | 9.591% | $122.2268 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $157.89 | 13.366% | $178.9936 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $32.66 | 8.357% | $35.3894 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $17.81 | 9.688% | $19.5354 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $221.95 | 8.145% | $240.0278 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $214.94 | 13.808% | $244.6189 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $26.60 | 9.435% | $29.1097 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $783.38 | $869.9016 | $869.91 | $869.95 | $869.80 | |