| 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 | $168.26 | 4.802% | $176.3398 | $176.34 | $176.35 | $176.30 |
| Purchase #2 | $174.65 | 4.466% | $182.4499 | $182.45 | $182.45 | $182.40 |
| Purchase #3 | $99.32 | 7.224% | $106.4949 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $169.26 | 6.564% | $180.3702 | $180.37 | $180.35 | $180.40 |
| Purchase #5 | $46.92 | 6.822% | $50.1209 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $85.72 | 7.461% | $92.1156 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $28.44 | 13.168% | $32.185 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $772.57 | $820.0763 | $820.08 | $820.05 | $820.00 | |