| 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 | $137.88 | 11.159% | $153.266 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $249.68 | 12.685% | $281.3519 | $281.35 | $281.35 | $281.40 |
| Purchase #3 | $118.98 | 8.845% | $129.5038 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $216.53 | 10.868% | $240.0625 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $86.89 | 6.784% | $92.7846 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $32.96 | 9.505% | $36.0928 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $19.88 | 11.673% | $22.2006 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $862.80 | $955.2622 | $955.25 | $955.25 | $955.40 | |