| 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 | $141.55 | 4.552% | $147.9934 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $40.64 | 12.652% | $45.7818 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $150.96 | 4.436% | $157.6566 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $17.56 | 9.705% | $19.2642 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $244.57 | 5.779% | $258.7037 | $258.70 | $258.70 | $258.70 |
| Purchase #6 | $217.63 | 13.278% | $246.5269 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $13.57 | 7.505% | $14.5884 | $14.59 | $14.60 | $14.60 |
| 7 purchase totals = | $826.48 | $890.5150 | $890.51 | $890.55 | $890.60 | |