| 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 | $105.84 | 6.787% | $113.0234 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $136.47 | 6.481% | $145.3146 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $194.63 | 7.589% | $209.4005 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $14.97 | 7.642% | $16.114 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $123.51 | 4.272% | $128.7863 | $128.79 | $128.80 | $128.80 |
| Purchase #6 | $14.91 | 5.726% | $15.7637 | $15.76 | $15.75 | $15.80 |
| Purchase #7 | $97.59 | 9.463% | $106.8249 | $106.82 | $106.80 | $106.80 |
| 7 purchase totals = | $687.92 | $735.2274 | $735.21 | $735.15 | $735.20 | |