| 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 | $169.89 | 12.478% | $191.0889 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $210.59 | 13.378% | $238.7627 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $39.64 | 13.861% | $45.1345 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $197.43 | 7.793% | $212.8157 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $85.58 | 4.213% | $89.1855 | $89.19 | $89.20 | $89.20 |
| Purchase #6 | $233.70 | 5.432% | $246.3946 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $229.63 | 10.280% | $253.236 | $253.24 | $253.25 | $253.20 |
| 7 purchase totals = | $1,166.46 | $1,276.6179 | $1,276.62 | $1,276.65 | $1,276.60 | |