| 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 | $149.88 | 9.548% | $164.1905 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $152.90 | 4.714% | $160.1077 | $160.11 | $160.10 | $160.10 |
| Purchase #3 | $80.98 | 5.545% | $85.4703 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $160.49 | 11.623% | $179.1438 | $179.14 | $179.15 | $179.10 |
| Purchase #5 | $14.38 | 13.377% | $16.3036 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $185.51 | 11.537% | $206.9123 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $31.98 | 5.279% | $33.6682 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $776.12 | $845.7964 | $845.79 | $845.75 | $845.80 | |