| 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 | $136.83 | 7.325% | $146.8528 | $146.85 | $146.85 | $146.90 |
| Purchase #2 | $148.43 | 10.287% | $163.699 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $36.80 | 12.812% | $41.5148 | $41.51 | $41.50 | $41.50 |
| Purchase #4 | $85.99 | 3.315% | $88.8406 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $157.66 | 5.660% | $166.5836 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $229.71 | 6.385% | $244.377 | $244.38 | $244.40 | $244.40 |
| Purchase #7 | $200.93 | 13.137% | $227.3262 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $996.35 | $1,079.1940 | $1,079.19 | $1,079.25 | $1,079.20 | |