| 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 | $173.95 | 12.305% | $195.3545 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $142.82 | 11.625% | $159.4228 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $149.36 | 9.288% | $163.2326 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $138.45 | 7.821% | $149.2782 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $213.33 | 6.214% | $226.5863 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $200.51 | 13.107% | $226.7908 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $192.69 | 13.513% | $218.7282 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $1,211.11 | $1,339.3934 | $1,339.39 | $1,339.45 | $1,339.40 | |