| 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 | $165.85 | 13.485% | $188.2149 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $180.38 | 3.428% | $186.5634 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $213.34 | 11.759% | $238.4267 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $81.50 | 8.570% | $88.4846 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $208.25 | 4.707% | $218.0523 | $218.05 | $218.05 | $218.10 |
| Purchase #6 | $59.70 | 8.127% | $64.5518 | $64.55 | $64.55 | $64.60 |
| Purchase #7 | $242.67 | 10.644% | $268.4998 | $268.50 | $268.50 | $268.50 |
| 7 purchase totals = | $1,151.69 | $1,252.7935 | $1,252.78 | $1,252.80 | $1,252.90 | |