| 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 | $131.74 | 13.500% | $149.5249 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $250.26 | 10.594% | $276.7725 | $276.77 | $276.75 | $276.80 |
| Purchase #3 | $64.37 | 9.543% | $70.5128 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $30.76 | 12.442% | $34.5872 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $21.87 | 9.390% | $23.9236 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $166.41 | 7.722% | $179.2602 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $25.74 | 9.531% | $28.1933 | $28.19 | $28.20 | $28.20 |
| 7 purchase totals = | $691.15 | $762.7745 | $762.76 | $762.70 | $762.80 | |