| 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 | $148.37 | 7.257% | $159.1372 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $151.44 | 13.535% | $171.9374 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $117.54 | 9.854% | $129.1224 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $27.37 | 8.531% | $29.7049 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $248.67 | 3.292% | $256.8562 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $86.91 | 11.418% | $96.8334 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $147.58 | 7.426% | $158.5393 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $927.88 | $1,002.1308 | $1,002.13 | $1,002.15 | $1,002.00 | |