| 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 | $161.91 | 11.675% | $180.813 | $180.81 | $180.80 | $180.80 |
| Purchase #2 | $147.74 | 8.637% | $160.5003 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $120.85 | 3.478% | $125.0532 | $125.05 | $125.05 | $125.10 |
| Purchase #4 | $73.44 | 11.448% | $81.8474 | $81.85 | $81.85 | $81.80 |
| Purchase #5 | $203.73 | 10.235% | $224.5818 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $163.33 | 10.371% | $180.269 | $180.27 | $180.25 | $180.30 |
| Purchase #7 | $220.51 | 9.561% | $241.593 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $1,091.51 | $1,194.6577 | $1,194.65 | $1,194.65 | $1,194.70 | |