| 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 | $191.72 | 9.593% | $210.1117 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $233.75 | 13.720% | $265.8205 | $265.82 | $265.80 | $265.80 |
| Purchase #3 | $81.74 | 8.105% | $88.365 | $88.37 | $88.35 | $88.40 |
| Purchase #4 | $195.51 | 7.127% | $209.444 | $209.44 | $209.45 | $209.40 |
| Purchase #5 | $157.41 | 10.436% | $173.8373 | $173.84 | $173.85 | $173.80 |
| Purchase #6 | $50.56 | 8.508% | $54.8616 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $151.53 | 4.754% | $158.7337 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $1,062.22 | $1,161.1738 | $1,161.17 | $1,161.15 | $1,161.10 | |