| 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 | $171.51 | 6.305% | $182.3237 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $17.65 | 13.569% | $20.0449 | $20.04 | $20.05 | $20.00 |
| Purchase #3 | $49.40 | 4.585% | $51.665 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $141.46 | 11.809% | $158.165 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $70.93 | 11.544% | $79.1182 | $79.12 | $79.10 | $79.10 |
| Purchase #6 | $109.74 | 9.843% | $120.5417 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $237.85 | 12.796% | $268.2853 | $268.29 | $268.30 | $268.30 |
| 7 purchase totals = | $798.54 | $880.1438 | $880.15 | $880.10 | $880.10 | |