| 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 | $152.67 | 11.681% | $170.5034 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $18.78 | 5.416% | $19.7971 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $99.91 | 7.210% | $107.1135 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $45.74 | 8.649% | $49.6961 | $49.70 | $49.70 | $49.70 |
| Purchase #5 | $185.91 | 9.755% | $204.0455 | $204.05 | $204.05 | $204.00 |
| Purchase #6 | $98.63 | 12.655% | $111.1116 | $111.11 | $111.10 | $111.10 |
| Purchase #7 | $7.85 | 11.675% | $8.7665 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $609.49 | $671.0337 | $671.04 | $671.00 | $671.00 | |