| 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 | $174.31 | 9.651% | $191.1327 | $191.13 | $191.15 | $191.10 |
| Purchase #2 | $70.77 | 5.801% | $74.8754 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $13.63 | 13.591% | $15.4825 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $54.85 | 3.537% | $56.79 | $56.79 | $56.80 | $56.80 |
| Purchase #5 | $7.83 | 12.375% | $8.799 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $188.34 | 11.660% | $210.3004 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $52.89 | 9.393% | $57.858 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $562.62 | $615.2380 | $615.24 | $615.30 | $615.30 | |