| 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 | $203.90 | 5.595% | $215.3082 | $215.31 | $215.30 | $215.30 |
| Purchase #2 | $221.94 | 10.373% | $244.9618 | $244.96 | $244.95 | $245.00 |
| Purchase #3 | $149.76 | 9.684% | $164.2628 | $164.26 | $164.25 | $164.30 |
| Purchase #4 | $153.55 | 6.325% | $163.262 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $149.99 | 6.751% | $160.1158 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $147.84 | 7.840% | $159.4307 | $159.43 | $159.45 | $159.40 |
| Purchase #7 | $39.81 | 12.601% | $44.8265 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $1,066.79 | $1,152.1678 | $1,152.17 | $1,152.15 | $1,152.20 | |