| 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 | $213.60 | 8.822% | $232.4438 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $158.77 | 4.657% | $166.1639 | $166.16 | $166.15 | $166.20 |
| Purchase #3 | $249.50 | 7.824% | $269.0209 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $133.34 | 13.730% | $151.6476 | $151.65 | $151.65 | $151.60 |
| Purchase #5 | $149.78 | 7.580% | $161.1333 | $161.13 | $161.15 | $161.10 |
| Purchase #6 | $96.85 | 13.755% | $110.1717 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $195.82 | 13.781% | $222.806 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $1,197.66 | $1,313.3872 | $1,313.38 | $1,313.35 | $1,313.30 | |