| 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 | $107.97 | 4.416% | $112.738 | $112.74 | $112.75 | $112.70 |
| Purchase #2 | $161.62 | 6.132% | $171.5305 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $71.32 | 6.281% | $75.7996 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $67.69 | 8.870% | $73.6941 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $105.26 | 5.388% | $110.9314 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $123.90 | 13.485% | $140.6079 | $140.61 | $140.60 | $140.60 |
| Purchase #7 | $123.81 | 10.389% | $136.6726 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $761.57 | $821.9741 | $821.97 | $822.00 | $821.90 | |