| 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 | $71.63 | 6.248% | $76.1054 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $158.38 | 8.472% | $171.798 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $160.46 | 9.295% | $175.3748 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $162.54 | 3.646% | $168.4662 | $168.47 | $168.45 | $168.50 |
| Purchase #5 | $23.74 | 6.436% | $25.2679 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $160.41 | 9.117% | $175.0346 | $175.03 | $175.05 | $175.00 |
| Purchase #7 | $41.64 | 10.391% | $45.9668 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $778.80 | $838.0137 | $838.02 | $837.95 | $838.10 | |