| 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 | $7.35 | 7.635% | $7.9112 | $7.91 | $7.90 | $7.90 |
| Purchase #2 | $159.43 | 6.621% | $169.9859 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $200.61 | 12.698% | $226.0835 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $243.52 | 11.381% | $271.235 | $271.24 | $271.25 | $271.20 |
| Purchase #5 | $9.41 | 11.853% | $10.5254 | $10.53 | $10.55 | $10.50 |
| Purchase #6 | $244.68 | 5.699% | $258.6243 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $21.36 | 11.355% | $23.7854 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $886.36 | $968.1507 | $968.16 | $968.20 | $968.10 | |