| 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 | $149.74 | 9.477% | $163.9309 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $159.97 | 8.359% | $173.3419 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $15.50 | 7.679% | $16.6902 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $95.72 | 10.386% | $105.6615 | $105.66 | $105.65 | $105.70 |
| Purchase #5 | $120.37 | 8.202% | $130.2427 | $130.24 | $130.25 | $130.20 |
| Purchase #6 | $84.70 | 8.174% | $91.6234 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $101.38 | 6.575% | $108.0457 | $108.05 | $108.05 | $108.00 |
| 7 purchase totals = | $727.38 | $789.5363 | $789.53 | $789.55 | $789.40 | |