| 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 | $170.40 | 13.348% | $193.145 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $40.43 | 5.476% | $42.6439 | $42.64 | $42.65 | $42.60 |
| Purchase #3 | $200.97 | 13.305% | $227.7091 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $120.39 | 6.814% | $128.5934 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $175.93 | 4.570% | $183.97 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $222.38 | 11.161% | $247.1998 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $44.98 | 12.600% | $50.6475 | $50.65 | $50.65 | $50.60 |
| 7 purchase totals = | $975.48 | $1,073.9087 | $1,073.91 | $1,073.90 | $1,073.80 | |