| 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 | $166.81 | 9.168% | $182.1031 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $19.83 | 7.490% | $21.3153 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $42.63 | 9.486% | $46.6739 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $41.34 | 7.445% | $44.4178 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $173.83 | 11.466% | $193.7613 | $193.76 | $193.75 | $193.80 |
| Purchase #6 | $55.75 | 7.834% | $60.1175 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $247.91 | 12.534% | $278.983 | $278.98 | $279.00 | $279.00 |
| 7 purchase totals = | $748.10 | $827.3719 | $827.37 | $827.30 | $827.40 | |