| 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 | $66.90 | 11.505% | $74.5968 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $137.54 | 7.603% | $147.9972 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $89.37 | 4.505% | $93.3961 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $40.54 | 8.409% | $43.949 | $43.95 | $43.95 | $43.90 |
| Purchase #5 | $166.77 | 7.255% | $178.8692 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $146.49 | 13.159% | $165.7666 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $136.49 | 8.838% | $148.553 | $148.55 | $148.55 | $148.60 |
| 7 purchase totals = | $784.10 | $853.1279 | $853.14 | $853.10 | $853.20 | |