| 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 | $159.25 | 9.747% | $174.7721 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $174.46 | 8.631% | $189.5176 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $66.29 | 13.685% | $75.3618 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $20.73 | 12.610% | $23.3441 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $101.47 | 8.758% | $110.3567 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $131.74 | 5.812% | $139.3967 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $134.30 | 12.294% | $150.8108 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $788.24 | $863.5598 | $863.56 | $863.50 | $863.60 | |