| 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 | $146.37 | 3.517% | $151.5178 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $71.25 | 7.484% | $76.5824 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $145.42 | 11.174% | $161.6692 | $161.67 | $161.65 | $161.70 |
| Purchase #4 | $155.39 | 12.481% | $174.7842 | $174.78 | $174.80 | $174.80 |
| Purchase #5 | $172.70 | 7.148% | $185.0446 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $63.32 | 8.416% | $68.649 | $68.65 | $68.65 | $68.60 |
| Purchase #7 | $102.84 | 13.249% | $116.4653 | $116.47 | $116.45 | $116.50 |
| 7 purchase totals = | $857.29 | $934.7125 | $934.71 | $934.70 | $934.70 | |