| 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 | $158.98 | 12.407% | $178.7046 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $146.47 | 8.236% | $158.5333 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $178.69 | 6.366% | $190.0654 | $190.07 | $190.05 | $190.10 |
| Purchase #4 | $228.56 | 6.230% | $242.7993 | $242.80 | $242.80 | $242.80 |
| Purchase #5 | $240.63 | 11.420% | $268.1099 | $268.11 | $268.10 | $268.10 |
| Purchase #6 | $201.55 | 11.859% | $225.4518 | $225.45 | $225.45 | $225.50 |
| Purchase #7 | $54.39 | 13.430% | $61.6946 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $1,209.27 | $1,325.3589 | $1,325.35 | $1,325.35 | $1,325.40 | |