| 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 | $137.89 | 4.562% | $144.1805 | $144.18 | $144.20 | $144.20 |
| Purchase #2 | $6.85 | 13.773% | $7.7935 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $239.29 | 7.230% | $256.5907 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $49.27 | 9.778% | $54.0876 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $180.69 | 4.618% | $189.0343 | $189.03 | $189.05 | $189.00 |
| Purchase #6 | $95.33 | 12.866% | $107.5952 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $212.70 | 12.335% | $238.9365 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $922.02 | $998.2183 | $998.22 | $998.30 | $998.20 | |