| 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 | $183.74 | 8.333% | $199.0511 | $199.05 | $199.05 | $199.10 |
| Purchase #2 | $7.30 | 11.127% | $8.1123 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $199.27 | 12.574% | $224.3262 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $109.48 | 6.818% | $116.9443 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $87.57 | 9.239% | $95.6606 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $97.93 | 3.336% | $101.1969 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $140.55 | 11.154% | $156.2269 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $825.84 | $901.5183 | $901.52 | $901.55 | $901.50 | |