| 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 | $39.49 | 8.115% | $42.6946 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $181.57 | 3.627% | $188.1555 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $146.90 | 8.609% | $159.5466 | $159.55 | $159.55 | $159.50 |
| Purchase #4 | $106.52 | 9.693% | $116.845 | $116.85 | $116.85 | $116.80 |
| Purchase #5 | $225.79 | 3.554% | $233.8146 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $172.96 | 9.603% | $189.5693 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $17.80 | 8.458% | $19.3055 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $891.03 | $949.9311 | $949.94 | $949.90 | $949.90 | |