| 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 | $185.47 | 11.774% | $207.3072 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $151.92 | 4.448% | $158.6774 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $46.67 | 10.829% | $51.7239 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $30.61 | 10.361% | $33.7815 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $189.53 | 10.494% | $209.4193 | $209.42 | $209.40 | $209.40 |
| Purchase #6 | $77.71 | 3.434% | $80.3786 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $121.99 | 9.188% | $133.1984 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $803.90 | $874.4863 | $874.49 | $874.50 | $874.50 | |