| 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 | $181.48 | 4.275% | $189.2383 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $148.33 | 6.478% | $157.9388 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $27.33 | 9.392% | $29.8968 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $226.69 | 6.382% | $241.1574 | $241.16 | $241.15 | $241.20 |
| Purchase #5 | $227.61 | 12.750% | $256.6303 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $229.79 | 13.450% | $260.6968 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $203.65 | 8.208% | $220.3656 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,244.88 | $1,355.9240 | $1,355.94 | $1,355.95 | $1,355.90 | |