| 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 | $104.48 | 13.322% | $118.3988 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $97.69 | 13.307% | $110.6896 | $110.69 | $110.70 | $110.70 |
| Purchase #3 | $183.73 | 12.845% | $207.3301 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $42.55 | 7.378% | $45.6893 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $12.35 | 8.831% | $13.4406 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $101.67 | 6.310% | $108.0854 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $16.27 | 4.226% | $16.9576 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $558.74 | $620.5914 | $620.60 | $620.65 | $620.60 | |