| 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 | $126.81 | 11.165% | $140.9683 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $63.54 | 10.282% | $70.0732 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $40.65 | 7.508% | $43.702 | $43.70 | $43.70 | $43.70 |
| Purchase #4 | $179.98 | 8.242% | $194.814 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $82.77 | 11.230% | $92.0651 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $82.44 | 7.470% | $88.5983 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $168.97 | 6.177% | $179.4073 | $179.41 | $179.40 | $179.40 |
| 7 purchase totals = | $745.16 | $809.6282 | $809.63 | $809.55 | $809.70 | |