| 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 | $160.49 | 10.650% | $177.5822 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $159.81 | 3.359% | $165.178 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $91.55 | 4.102% | $95.3054 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $240.68 | 10.615% | $266.2282 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $44.72 | 3.405% | $46.2427 | $46.24 | $46.25 | $46.20 |
| Purchase #6 | $91.99 | 11.343% | $102.4244 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $237.64 | 5.740% | $251.2805 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $1,026.88 | $1,104.2414 | $1,104.24 | $1,104.30 | $1,104.20 | |