| 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 | $141.31 | 4.695% | $147.9445 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $38.42 | 13.479% | $43.5986 | $43.60 | $43.60 | $43.60 |
| Purchase #3 | $116.60 | 7.762% | $125.6505 | $125.65 | $125.65 | $125.70 |
| Purchase #4 | $54.32 | 3.210% | $56.0637 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $30.77 | 8.427% | $33.363 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $237.55 | 8.397% | $257.4971 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $131.49 | 10.497% | $145.2925 | $145.29 | $145.30 | $145.30 |
| 7 purchase totals = | $750.46 | $809.4099 | $809.40 | $809.40 | $809.50 | |