| 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 | $158.90 | 7.275% | $170.46 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $69.86 | 13.792% | $79.4951 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $180.39 | 7.740% | $194.3522 | $194.35 | $194.35 | $194.40 |
| Purchase #4 | $12.48 | 7.173% | $13.3752 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $183.93 | 13.282% | $208.3596 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $149.77 | 10.588% | $165.6276 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $227.86 | 3.390% | $235.5845 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $983.19 | $1,067.2542 | $1,067.26 | $1,067.30 | $1,067.40 | |