| 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 | $162.63 | 8.805% | $176.9496 | $176.95 | $176.95 | $176.90 |
| Purchase #2 | $91.89 | 9.193% | $100.3374 | $100.34 | $100.35 | $100.30 |
| Purchase #3 | $161.31 | 9.623% | $176.8329 | $176.83 | $176.85 | $176.80 |
| Purchase #4 | $225.90 | 10.407% | $249.4094 | $249.41 | $249.40 | $249.40 |
| Purchase #5 | $156.81 | 8.678% | $170.418 | $170.42 | $170.40 | $170.40 |
| Purchase #6 | $194.98 | 7.614% | $209.8258 | $209.83 | $209.85 | $209.80 |
| Purchase #7 | $58.88 | 9.200% | $64.297 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $1,052.40 | $1,148.0701 | $1,148.08 | $1,148.10 | $1,147.90 | |