| 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 | $193.65 | 13.326% | $219.4558 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $127.91 | 8.163% | $138.3513 | $138.35 | $138.35 | $138.40 |
| Purchase #3 | $154.98 | 11.380% | $172.6167 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $154.95 | 3.325% | $160.1021 | $160.10 | $160.10 | $160.10 |
| Purchase #5 | $19.36 | 6.746% | $20.666 | $20.67 | $20.65 | $20.70 |
| Purchase #6 | $121.72 | 6.352% | $129.4517 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $138.30 | 3.123% | $142.6191 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $910.87 | $983.2627 | $983.27 | $983.20 | $983.40 | |