| 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 | $176.70 | 3.614% | $183.0859 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $131.98 | 13.608% | $149.9398 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $110.86 | 6.646% | $118.2278 | $118.23 | $118.25 | $118.20 |
| Purchase #4 | $191.90 | 13.467% | $217.7432 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $65.35 | 4.658% | $68.394 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $193.51 | 7.494% | $208.0116 | $208.01 | $208.00 | $208.00 |
| Purchase #7 | $59.75 | 3.166% | $61.6417 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $930.05 | $1,007.0440 | $1,007.04 | $1,007.10 | $1,006.90 | |