| 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 | $137.68 | 7.870% | $148.5154 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $141.88 | 5.756% | $150.0466 | $150.05 | $150.05 | $150.00 |
| Purchase #3 | $64.99 | 6.368% | $69.1286 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $116.69 | 8.845% | $127.0112 | $127.01 | $127.00 | $127.00 |
| Purchase #5 | $38.42 | 13.106% | $43.4553 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $115.34 | 4.644% | $120.6964 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $250.39 | 9.833% | $275.0108 | $275.01 | $275.00 | $275.00 |
| 7 purchase totals = | $865.39 | $933.8643 | $933.88 | $933.85 | $933.80 | |