| 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 | $173.32 | 6.620% | $184.7938 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $179.65 | 8.246% | $194.4639 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $86.33 | 5.469% | $91.0514 | $91.05 | $91.05 | $91.10 |
| Purchase #4 | $118.42 | 9.185% | $129.2969 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $82.79 | 12.321% | $92.9906 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $131.38 | 11.636% | $146.6674 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $217.86 | 3.650% | $225.8119 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $989.75 | $1,065.0759 | $1,065.07 | $1,065.05 | $1,065.20 | |