| 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 | $117.78 | 10.631% | $130.3012 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $32.87 | 3.811% | $34.1227 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $122.39 | 7.195% | $131.196 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $165.53 | 5.138% | $174.0349 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $67.83 | 6.820% | $72.456 | $72.46 | $72.45 | $72.50 |
| Purchase #6 | $100.68 | 5.468% | $106.1852 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $34.51 | 6.383% | $36.7128 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $641.59 | $685.0088 | $685.01 | $685.00 | $685.00 | |