| 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 | $125.59 | 7.560% | $135.0846 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $189.85 | 8.179% | $205.3778 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $65.63 | 4.636% | $68.6726 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $13.53 | 4.542% | $14.1445 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $46.96 | 11.169% | $52.205 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $53.46 | 10.818% | $59.2433 | $59.24 | $59.25 | $59.20 |
| Purchase #7 | $179.54 | 7.798% | $193.5405 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $674.56 | $728.2683 | $728.26 | $728.30 | $728.20 | |