| 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 | $178.44 | 5.123% | $187.5815 | $187.58 | $187.60 | $187.60 |
| Purchase #2 | $72.34 | 8.102% | $78.201 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $94.86 | 9.419% | $103.7949 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $58.29 | 9.552% | $63.8579 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $37.41 | 11.859% | $41.8465 | $41.85 | $41.85 | $41.80 |
| Purchase #6 | $107.91 | 9.312% | $117.9586 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $161.47 | 4.159% | $168.1855 | $168.19 | $168.20 | $168.20 |
| 7 purchase totals = | $710.72 | $761.4259 | $761.43 | $761.45 | $761.50 | |