| 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 | $180.88 | 7.523% | $194.4876 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $231.59 | 7.578% | $249.1399 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $195.64 | 7.768% | $210.8373 | $210.84 | $210.85 | $210.80 |
| Purchase #4 | $156.39 | 5.593% | $165.1369 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $114.50 | 5.782% | $121.1204 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $44.49 | 13.498% | $50.4953 | $50.50 | $50.50 | $50.50 |
| Purchase #7 | $40.38 | 13.700% | $45.9121 | $45.91 | $45.90 | $45.90 |
| 7 purchase totals = | $963.87 | $1,037.1295 | $1,037.14 | $1,037.15 | $1,037.00 | |