| 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 | $174.83 | 6.228% | $185.7184 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $210.47 | 5.514% | $222.0753 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $89.80 | 4.179% | $93.5527 | $93.55 | $93.55 | $93.60 |
| Purchase #4 | $98.40 | 9.717% | $107.9615 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $226.26 | 8.193% | $244.7975 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $71.38 | 9.659% | $78.2746 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $119.67 | 7.789% | $128.9911 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $990.81 | $1,061.3711 | $1,061.37 | $1,061.35 | $1,061.50 | |