| 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 | $141.99 | 5.762% | $150.1715 | $150.17 | $150.15 | $150.20 |
| Purchase #2 | $220.64 | 4.195% | $229.8958 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $238.77 | 3.598% | $247.3609 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $128.80 | 3.647% | $133.4973 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $199.53 | 5.365% | $210.2348 | $210.23 | $210.25 | $210.20 |
| Purchase #6 | $42.89 | 12.329% | $48.1779 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $192.88 | 3.794% | $200.1979 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $1,165.50 | $1,219.5361 | $1,219.54 | $1,219.55 | $1,219.60 | |