| 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 | $146.61 | 10.455% | $161.9381 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $72.30 | 12.339% | $81.2211 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $89.97 | 5.476% | $94.8968 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $238.97 | 4.590% | $249.9387 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $196.96 | 12.219% | $221.0265 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $208.64 | 11.873% | $233.4118 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $244.76 | 4.794% | $256.4938 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $1,198.21 | $1,298.9268 | $1,298.93 | $1,298.95 | $1,298.80 | |