| 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 | $139.25 | 11.448% | $155.1913 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $164.81 | 10.420% | $181.9832 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $88.85 | 9.137% | $96.9682 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $211.71 | 12.119% | $237.3671 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $114.80 | 6.543% | $122.3114 | $122.31 | $122.30 | $122.30 |
| Purchase #6 | $90.46 | 8.106% | $97.7927 | $97.79 | $97.80 | $97.80 |
| Purchase #7 | $6.40 | 7.778% | $6.8978 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $816.28 | $898.5117 | $898.51 | $898.50 | $898.60 | |