| 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 | $151.32 | 6.673% | $161.4176 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $111.47 | 7.189% | $119.4836 | $119.48 | $119.50 | $119.50 |
| Purchase #3 | $96.93 | 10.191% | $106.8081 | $106.81 | $106.80 | $106.80 |
| Purchase #4 | $138.26 | 10.820% | $153.2197 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $79.93 | 11.587% | $89.1915 | $89.19 | $89.20 | $89.20 |
| Purchase #6 | $21.56 | 6.752% | $23.0157 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $44.67 | 4.399% | $46.635 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $644.14 | $699.7712 | $699.78 | $699.75 | $699.70 | |