| 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 | $133.66 | 11.344% | $148.8224 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $96.68 | 9.431% | $105.7979 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $186.83 | 5.621% | $197.3317 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $167.86 | 9.437% | $183.7009 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $171.72 | 6.444% | $182.7856 | $182.79 | $182.80 | $182.80 |
| Purchase #6 | $227.77 | 12.723% | $256.7492 | $256.75 | $256.75 | $256.70 |
| Purchase #7 | $171.96 | 9.358% | $188.052 | $188.05 | $188.05 | $188.10 |
| 7 purchase totals = | $1,156.48 | $1,263.2397 | $1,263.24 | $1,263.25 | $1,263.20 | |