| 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 | $192.88 | 10.788% | $213.6879 | $213.69 | $213.70 | $213.70 |
| Purchase #2 | $69.45 | 8.529% | $75.3734 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $55.30 | 13.797% | $62.9297 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $71.70 | 10.248% | $79.0478 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $214.94 | 4.823% | $225.3066 | $225.31 | $225.30 | $225.30 |
| Purchase #6 | $153.97 | 9.673% | $168.8635 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $97.46 | 4.737% | $102.0767 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $855.70 | $927.2856 | $927.29 | $927.30 | $927.30 | |