| 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 | $138.97 | 12.438% | $156.2551 | $156.26 | $156.25 | $156.30 |
| Purchase #2 | $34.82 | 12.428% | $39.1474 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $119.50 | 8.478% | $129.6312 | $129.63 | $129.65 | $129.60 |
| Purchase #4 | $133.72 | 13.788% | $152.1573 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $62.26 | 7.123% | $66.6948 | $66.69 | $66.70 | $66.70 |
| Purchase #6 | $36.98 | 4.704% | $38.7195 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $207.97 | 7.656% | $223.8922 | $223.89 | $223.90 | $223.90 |
| 7 purchase totals = | $734.22 | $806.4975 | $806.50 | $806.50 | $806.50 | |