| 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 | $133.59 | 3.742% | $138.5889 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $221.70 | 8.638% | $240.8504 | $240.85 | $240.85 | $240.90 |
| Purchase #3 | $161.35 | 11.317% | $179.61 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $235.41 | 11.456% | $262.3786 | $262.38 | $262.40 | $262.40 |
| Purchase #5 | $164.93 | 6.623% | $175.8533 | $175.85 | $175.85 | $175.90 |
| Purchase #6 | $172.50 | 3.139% | $177.9148 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $243.31 | 13.397% | $275.9062 | $275.91 | $275.90 | $275.90 |
| 7 purchase totals = | $1,332.79 | $1,451.1022 | $1,451.10 | $1,451.10 | $1,451.20 | |