| 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 | $126.77 | 13.335% | $143.6748 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $171.79 | 4.375% | $179.3058 | $179.31 | $179.30 | $179.30 |
| Purchase #3 | $97.88 | 13.149% | $110.7502 | $110.75 | $110.75 | $110.80 |
| Purchase #4 | $200.99 | 7.177% | $215.4151 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $34.69 | 11.116% | $38.5461 | $38.55 | $38.55 | $38.50 |
| Purchase #6 | $127.71 | 7.571% | $137.3789 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $81.89 | 13.424% | $92.8829 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $841.72 | $917.9538 | $917.96 | $917.95 | $918.00 | |