| 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 | $134.78 | 7.311% | $144.6338 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $60.26 | 12.335% | $67.6931 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $35.65 | 8.704% | $38.753 | $38.75 | $38.75 | $38.80 |
| Purchase #4 | $146.29 | 12.186% | $164.1169 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $29.99 | 11.829% | $33.5375 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $97.82 | 11.353% | $108.9255 | $108.93 | $108.95 | $108.90 |
| Purchase #7 | $197.54 | 12.438% | $222.11 | $222.11 | $222.10 | $222.10 |
| 7 purchase totals = | $702.33 | $779.7698 | $779.77 | $779.80 | $779.70 | |