| 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 | $179.67 | 4.495% | $187.7462 | $187.75 | $187.75 | $187.70 |
| Purchase #2 | $103.71 | 4.472% | $108.3479 | $108.35 | $108.35 | $108.30 |
| Purchase #3 | $151.68 | 5.398% | $159.8677 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $123.33 | 10.638% | $136.4498 | $136.45 | $136.45 | $136.40 |
| Purchase #5 | $96.71 | 11.431% | $107.7649 | $107.76 | $107.75 | $107.80 |
| Purchase #6 | $46.82 | 12.542% | $52.6922 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $24.33 | 9.445% | $26.628 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $726.25 | $779.4967 | $779.50 | $779.50 | $779.40 | |