| 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 | $84.62 | 6.432% | $90.0628 | $90.06 | $90.05 | $90.10 |
| Purchase #2 | $30.57 | 13.460% | $34.6847 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $160.44 | 9.446% | $175.5952 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $163.35 | 7.823% | $176.1289 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $169.35 | 6.398% | $180.185 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $10.82 | 12.294% | $12.1502 | $12.15 | $12.15 | $12.20 |
| Purchase #7 | $144.27 | 13.634% | $163.9398 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $763.42 | $832.7466 | $832.75 | $832.80 | $832.80 | |