| 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 | $136.88 | 13.296% | $155.0796 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $171.49 | 12.634% | $193.156 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $231.50 | 7.637% | $249.1797 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $216.77 | 12.349% | $243.5389 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $211.69 | 3.204% | $218.4725 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $209.50 | 8.311% | $226.9115 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $66.90 | 13.548% | $75.9636 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $1,244.73 | $1,362.3018 | $1,362.30 | $1,362.30 | $1,362.40 | |