| 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 | $151.97 | 10.671% | $168.1867 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $72.92 | 10.791% | $80.7888 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $166.61 | 6.307% | $177.1181 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $138.96 | 5.579% | $146.7126 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $121.87 | 9.479% | $133.4221 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $238.95 | 4.183% | $248.9453 | $248.95 | $248.95 | $248.90 |
| Purchase #7 | $14.68 | 13.692% | $16.69 | $16.69 | $16.70 | $16.70 |
| 7 purchase totals = | $905.96 | $971.8636 | $971.87 | $971.85 | $971.80 | |