| 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 | $237.87 | 5.762% | $251.5761 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $148.39 | 5.652% | $156.777 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $212.31 | 5.442% | $223.8639 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $195.34 | 7.672% | $210.3265 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $65.45 | 3.852% | $67.9711 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $102.98 | 3.525% | $106.61 | $106.61 | $106.60 | $106.60 |
| Purchase #7 | $173.86 | 10.187% | $191.5711 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $1,136.20 | $1,208.6957 | $1,208.70 | $1,208.70 | $1,208.80 | |