| 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 | $167.96 | 4.746% | $175.9314 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $185.28 | 9.126% | $202.1887 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $10.65 | 13.229% | $12.0589 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $201.40 | 3.805% | $209.0633 | $209.06 | $209.05 | $209.10 |
| Purchase #5 | $101.58 | 10.714% | $112.4633 | $112.46 | $112.45 | $112.50 |
| Purchase #6 | $91.77 | 7.497% | $98.65 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $149.85 | 5.874% | $158.6522 | $158.65 | $158.65 | $158.70 |
| 7 purchase totals = | $908.49 | $969.0078 | $969.00 | $969.00 | $969.20 | |