| 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 | $159.65 | 4.580% | $166.962 | $166.96 | $166.95 | $167.00 |
| Purchase #2 | $44.67 | 7.363% | $47.9591 | $47.96 | $47.95 | $48.00 |
| Purchase #3 | $49.91 | 3.712% | $51.7627 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $54.99 | 13.618% | $62.4785 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $29.97 | 8.129% | $32.4063 | $32.41 | $32.40 | $32.40 |
| Purchase #6 | $25.42 | 9.157% | $27.7477 | $27.75 | $27.75 | $27.70 |
| Purchase #7 | $141.86 | 12.179% | $159.1371 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $506.47 | $548.4534 | $548.46 | $548.45 | $548.50 | |