| 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 | $149.49 | 11.479% | $166.65 | $166.65 | $166.65 | $166.70 |
| Purchase #2 | $122.30 | 4.789% | $128.1569 | $128.16 | $128.15 | $128.20 |
| Purchase #3 | $179.87 | 10.655% | $199.0351 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $201.96 | 7.175% | $216.4506 | $216.45 | $216.45 | $216.50 |
| Purchase #5 | $107.93 | 13.518% | $122.52 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $40.26 | 10.147% | $44.3452 | $44.35 | $44.35 | $44.30 |
| Purchase #7 | $146.50 | 13.436% | $166.1837 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $948.31 | $1,043.3415 | $1,043.35 | $1,043.35 | $1,043.40 | |