| 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 | $198.39 | 13.158% | $224.4942 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $175.82 | 6.464% | $187.185 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $160.29 | 5.599% | $169.2646 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $93.67 | 12.559% | $105.434 | $105.43 | $105.45 | $105.40 |
| Purchase #5 | $165.96 | 12.711% | $187.0552 | $187.06 | $187.05 | $187.10 |
| Purchase #6 | $174.32 | 13.244% | $197.4069 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $82.84 | 3.404% | $85.6599 | $85.66 | $85.65 | $85.70 |
| 7 purchase totals = | $1,051.29 | $1,156.4998 | $1,156.50 | $1,156.50 | $1,156.60 | |