| 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 | $194.79 | 8.398% | $211.1485 | $211.15 | $211.15 | $211.10 |
| Purchase #2 | $66.68 | 5.556% | $70.3847 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $182.35 | 5.349% | $192.1039 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $150.56 | 6.696% | $160.6415 | $160.64 | $160.65 | $160.60 |
| Purchase #5 | $180.90 | 5.254% | $190.4045 | $190.40 | $190.40 | $190.40 |
| Purchase #6 | $116.87 | 11.771% | $130.6268 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $24.46 | 5.175% | $25.7258 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $916.61 | $981.0357 | $981.03 | $981.10 | $980.90 | |