| 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 | $140.40 | 8.757% | $152.6948 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $119.82 | 11.345% | $133.4136 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $23.76 | 6.418% | $25.2849 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $105.36 | 3.228% | $108.761 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $221.73 | 10.540% | $245.1003 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $20.63 | 8.418% | $22.3666 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $15.56 | 12.626% | $17.5246 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $647.26 | $705.1458 | $705.13 | $705.10 | $705.20 | |