| 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 | $195.52 | 7.811% | $210.7921 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $118.33 | 8.478% | $128.362 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $188.71 | 13.683% | $214.5312 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $237.67 | 6.587% | $253.3253 | $253.33 | $253.35 | $253.30 |
| Purchase #5 | $130.54 | 11.684% | $145.7923 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $237.67 | 9.705% | $260.7359 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $144.76 | 5.805% | $153.1633 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $1,253.20 | $1,366.7021 | $1,366.70 | $1,366.75 | $1,366.70 | |