| 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 | $149.73 | 12.420% | $168.3265 | $168.33 | $168.35 | $168.30 |
| Purchase #2 | $130.29 | 10.853% | $144.4304 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $106.74 | 12.607% | $120.1967 | $120.20 | $120.20 | $120.20 |
| Purchase #4 | $7.33 | 5.156% | $7.7079 | $7.71 | $7.70 | $7.70 |
| Purchase #5 | $14.34 | 12.361% | $16.1126 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $168.90 | 10.625% | $186.8456 | $186.85 | $186.85 | $186.80 |
| Purchase #7 | $18.64 | 5.523% | $19.6695 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $595.97 | $663.2892 | $663.30 | $663.30 | $663.20 | |