| 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 | $125.36 | 12.581% | $141.1315 | $141.13 | $141.15 | $141.10 |
| Purchase #2 | $130.35 | 13.552% | $148.015 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $95.96 | 7.762% | $103.4084 | $103.41 | $103.40 | $103.40 |
| Purchase #4 | $144.96 | 4.725% | $151.8094 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $120.26 | 4.728% | $125.9459 | $125.95 | $125.95 | $125.90 |
| Purchase #6 | $198.80 | 12.187% | $223.0278 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $238.86 | 11.587% | $266.5367 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $1,054.55 | $1,159.8747 | $1,159.89 | $1,159.90 | $1,159.70 | |