| 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 | $153.95 | 3.628% | $159.5353 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $22.52 | 11.427% | $25.0934 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $90.51 | 12.578% | $101.8943 | $101.89 | $101.90 | $101.90 |
| Purchase #4 | $105.77 | 11.661% | $118.1038 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $117.69 | 6.701% | $125.5764 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $131.62 | 7.157% | $141.04 | $141.04 | $141.05 | $141.00 |
| Purchase #7 | $154.54 | 13.487% | $175.3828 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $776.60 | $846.6260 | $846.62 | $846.70 | $846.60 | |