| 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 | $138.62 | 7.115% | $148.4828 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $202.50 | 7.295% | $217.2724 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $89.81 | 3.356% | $92.824 | $92.82 | $92.80 | $92.80 |
| Purchase #4 | $149.71 | 11.773% | $167.3354 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $16.37 | 10.855% | $18.147 | $18.15 | $18.15 | $18.10 |
| Purchase #6 | $33.80 | 12.387% | $37.9868 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $84.68 | 6.342% | $90.0504 | $90.05 | $90.05 | $90.10 |
| 7 purchase totals = | $715.49 | $772.0988 | $772.10 | $772.10 | $772.10 | |