| 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 | $130.49 | 4.554% | $136.4325 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $131.28 | 7.281% | $140.8385 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $239.96 | 12.248% | $269.3503 | $269.35 | $269.35 | $269.40 |
| Purchase #4 | $184.35 | 13.867% | $209.9138 | $209.91 | $209.90 | $209.90 |
| Purchase #5 | $6.95 | 8.339% | $7.5296 | $7.53 | $7.55 | $7.50 |
| Purchase #6 | $55.55 | 5.626% | $58.6752 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $158.68 | 8.303% | $171.8552 | $171.86 | $171.85 | $171.90 |
| 7 purchase totals = | $907.26 | $994.5951 | $994.60 | $994.65 | $994.60 | |