| 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 | $160.39 | 6.244% | $170.4048 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $51.48 | 12.293% | $57.8084 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $70.89 | 12.249% | $79.5733 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $240.35 | 6.583% | $256.1722 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $111.46 | 13.626% | $126.6475 | $126.65 | $126.65 | $126.60 |
| Purchase #6 | $200.91 | 4.793% | $210.5396 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $8.29 | 12.393% | $9.3174 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $843.77 | $910.4632 | $910.46 | $910.40 | $910.40 | |