| 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 | $160.59 | 13.813% | $182.7723 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $45.87 | 7.700% | $49.402 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $151.46 | 5.411% | $159.6555 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $141.36 | 7.818% | $152.4115 | $152.41 | $152.40 | $152.40 |
| Purchase #5 | $39.63 | 13.323% | $44.9099 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $201.45 | 9.424% | $220.4346 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $154.44 | 8.722% | $167.9103 | $167.91 | $167.90 | $167.90 |
| 7 purchase totals = | $894.80 | $977.4961 | $977.49 | $977.45 | $977.50 | |