| 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 | $218.32 | 13.509% | $247.8128 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $143.34 | 7.180% | $153.6318 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $13.94 | 7.395% | $14.9709 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $94.49 | 3.309% | $97.6167 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $147.72 | 13.216% | $167.2427 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $45.83 | 10.830% | $50.7934 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $226.27 | 4.617% | $236.7169 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $889.91 | $968.7852 | $968.78 | $968.75 | $968.70 | |