| 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 | $138.53 | 6.779% | $147.9209 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $36.99 | 13.409% | $41.95 | $41.95 | $41.95 | $42.00 |
| Purchase #3 | $34.70 | 8.818% | $37.7598 | $37.76 | $37.75 | $37.80 |
| Purchase #4 | $50.81 | 10.802% | $56.2985 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $150.27 | 9.273% | $164.2045 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $60.65 | 8.795% | $65.9842 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $44.50 | 13.279% | $50.4092 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $516.45 | $564.5271 | $564.52 | $564.50 | $564.60 | |