| 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 | $131.76 | 13.495% | $149.541 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $91.76 | 8.797% | $99.8321 | $99.83 | $99.85 | $99.80 |
| Purchase #3 | $167.50 | 3.160% | $172.793 | $172.79 | $172.80 | $172.80 |
| Purchase #4 | $134.68 | 8.681% | $146.3716 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $102.64 | 3.276% | $106.0025 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $33.87 | 5.175% | $35.6228 | $35.62 | $35.60 | $35.60 |
| Purchase #7 | $88.92 | 5.594% | $93.8942 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $751.13 | $804.0572 | $804.04 | $804.05 | $804.00 | |