| 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 | $172.95 | 8.606% | $187.8341 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $237.94 | 10.261% | $262.355 | $262.36 | $262.35 | $262.40 |
| Purchase #3 | $180.94 | 8.287% | $195.9345 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $66.53 | 13.379% | $75.431 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $228.86 | 3.237% | $236.2682 | $236.27 | $236.25 | $236.30 |
| Purchase #6 | $37.31 | 6.388% | $39.6934 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $21.84 | 4.274% | $22.7734 | $22.77 | $22.75 | $22.80 |
| 7 purchase totals = | $946.37 | $1,020.2896 | $1,020.28 | $1,020.30 | $1,020.30 | |