| 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 | $163.49 | 9.395% | $178.8499 | $178.85 | $178.85 | $178.80 |
| Purchase #2 | $223.95 | 12.509% | $251.9639 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $38.63 | 5.593% | $40.7906 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $130.75 | 7.456% | $140.4987 | $140.50 | $140.50 | $140.50 |
| Purchase #5 | $144.40 | 5.782% | $152.7492 | $152.75 | $152.75 | $152.70 |
| Purchase #6 | $206.75 | 11.681% | $230.9005 | $230.90 | $230.90 | $230.90 |
| Purchase #7 | $147.35 | 7.374% | $158.2156 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $1,055.32 | $1,153.9684 | $1,153.97 | $1,153.95 | $1,153.90 | |