| 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 | $116.28 | 10.804% | $128.8429 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $176.78 | 10.437% | $195.2305 | $195.23 | $195.25 | $195.20 |
| Purchase #3 | $13.35 | 11.276% | $14.8553 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $60.62 | 6.403% | $64.5015 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $160.39 | 7.870% | $173.0127 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $219.47 | 11.353% | $244.3864 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $74.97 | 4.412% | $78.2777 | $78.28 | $78.30 | $78.30 |
| 7 purchase totals = | $821.86 | $899.1070 | $899.11 | $899.15 | $899.10 | |