| 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 | $106.90 | 12.408% | $120.1642 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $179.41 | 6.613% | $191.2744 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $162.35 | 11.228% | $180.5787 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $139.32 | 7.131% | $149.2549 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $127.45 | 13.181% | $144.2492 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $166.57 | 6.395% | $177.2222 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $155.78 | 9.263% | $170.2099 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $1,037.78 | $1,132.9535 | $1,132.94 | $1,132.90 | $1,133.00 | |