| 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 | $70.35 | 11.190% | $78.2222 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $111.59 | 9.220% | $121.8786 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $167.76 | 3.235% | $173.187 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $221.99 | 7.730% | $239.1498 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $94.51 | 8.281% | $102.3364 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $40.44 | 8.601% | $43.9182 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $60.42 | 3.681% | $62.6441 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $767.06 | $821.3363 | $821.34 | $821.35 | $821.20 | |