| 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 | $247.74 | 7.866% | $267.2272 | $267.23 | $267.25 | $267.20 |
| Purchase #2 | $68.48 | 10.248% | $75.4978 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $150.67 | 5.433% | $158.8559 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $138.73 | 8.723% | $150.8314 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $247.73 | 13.267% | $280.5963 | $280.60 | $280.60 | $280.60 |
| Purchase #6 | $125.93 | 7.558% | $135.4478 | $135.45 | $135.45 | $135.40 |
| Purchase #7 | $73.50 | 9.596% | $80.5531 | $80.55 | $80.55 | $80.60 |
| 7 purchase totals = | $1,052.78 | $1,149.0095 | $1,149.02 | $1,149.05 | $1,149.00 | |