| 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 | $183.66 | 6.374% | $195.3665 | $195.37 | $195.35 | $195.40 |
| Purchase #2 | $23.88 | 8.735% | $25.9659 | $25.97 | $25.95 | $26.00 |
| Purchase #3 | $182.65 | 4.843% | $191.4957 | $191.50 | $191.50 | $191.50 |
| Purchase #4 | $165.29 | 13.869% | $188.2141 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $112.28 | 10.530% | $124.1031 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $101.78 | 9.451% | $111.3992 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $81.46 | 3.601% | $84.3934 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $851.00 | $920.9379 | $920.94 | $920.90 | $921.00 | |