| 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 | $110.64 | 5.782% | $117.0372 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $161.54 | 5.818% | $170.9384 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $220.30 | 8.260% | $238.4968 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $57.99 | 10.359% | $63.9972 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $210.94 | 8.229% | $228.2983 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $72.39 | 9.307% | $79.1273 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $153.56 | 13.271% | $173.9389 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $987.36 | $1,071.8341 | $1,071.85 | $1,071.90 | $1,071.70 | |