| 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 | $142.41 | 7.131% | $152.5653 | $152.57 | $152.55 | $152.60 |
| Purchase #2 | $189.69 | 10.279% | $209.1882 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $197.81 | 13.226% | $223.9724 | $223.97 | $223.95 | $224.00 |
| Purchase #4 | $157.43 | 10.453% | $173.8862 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $160.75 | 11.567% | $179.344 | $179.34 | $179.35 | $179.30 |
| Purchase #6 | $75.66 | 6.196% | $80.3479 | $80.35 | $80.35 | $80.30 |
| Purchase #7 | $210.45 | 8.352% | $228.0268 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $1,134.20 | $1,247.3308 | $1,247.34 | $1,247.35 | $1,247.30 | |