| 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 | $165.62 | 6.401% | $176.2213 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $107.99 | 9.787% | $118.559 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $63.58 | 12.558% | $71.5644 | $71.56 | $71.55 | $71.60 |
| Purchase #4 | $202.74 | 13.111% | $229.3212 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $24.52 | 7.745% | $26.4191 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $78.74 | 12.692% | $88.7337 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $93.72 | 13.615% | $106.48 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $736.91 | $817.2987 | $817.29 | $817.25 | $817.30 | |