| 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 | $159.36 | 11.108% | $177.0617 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $128.93 | 6.352% | $137.1196 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $226.34 | 6.337% | $240.6832 | $240.68 | $240.70 | $240.70 |
| Purchase #4 | $78.98 | 6.608% | $84.199 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $111.79 | 3.273% | $115.4489 | $115.45 | $115.45 | $115.40 |
| Purchase #6 | $140.45 | 3.868% | $145.8826 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $26.64 | 9.753% | $29.2382 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $872.49 | $929.6332 | $929.63 | $929.65 | $929.60 | |