| 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 | $156.85 | 7.735% | $168.9823 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $229.98 | 3.481% | $237.9856 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $128.71 | 9.826% | $141.357 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $203.65 | 4.242% | $212.2888 | $212.29 | $212.30 | $212.30 |
| Purchase #5 | $155.95 | 12.115% | $174.8433 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $89.97 | 8.319% | $97.4546 | $97.45 | $97.45 | $97.50 |
| Purchase #7 | $59.84 | 13.666% | $68.0177 | $68.02 | $68.00 | $68.00 |
| 7 purchase totals = | $1,024.95 | $1,100.9293 | $1,100.93 | $1,100.95 | $1,101.00 | |