| 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 | $143.68 | 13.185% | $162.6242 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $72.61 | 7.481% | $78.042 | $78.04 | $78.05 | $78.00 |
| Purchase #3 | $35.31 | 4.742% | $36.9844 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $56.84 | 5.819% | $60.1475 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $147.57 | 4.349% | $153.9878 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $142.28 | 6.309% | $151.2564 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $108.64 | 8.519% | $117.895 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $706.93 | $760.9373 | $760.94 | $760.95 | $760.90 | |