| 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 | $154.34 | 7.829% | $166.4233 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $204.84 | 11.789% | $228.9886 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $210.96 | 5.570% | $222.7105 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $244.44 | 6.111% | $259.3777 | $259.38 | $259.40 | $259.40 |
| Purchase #5 | $166.37 | 8.765% | $180.9523 | $180.95 | $180.95 | $181.00 |
| Purchase #6 | $189.75 | 5.839% | $200.8295 | $200.83 | $200.85 | $200.80 |
| Purchase #7 | $145.61 | 6.850% | $155.5843 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $1,316.31 | $1,414.8662 | $1,414.86 | $1,414.90 | $1,414.90 | |