| 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 | $140.79 | 3.185% | $145.2742 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $61.51 | 5.861% | $65.1151 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $136.25 | 9.502% | $149.1965 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $92.40 | 13.805% | $105.1558 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $206.67 | 8.316% | $223.8567 | $223.86 | $223.85 | $223.90 |
| Purchase #6 | $233.36 | 3.807% | $242.244 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $205.31 | 9.852% | $225.5371 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $1,076.29 | $1,156.3794 | $1,156.39 | $1,156.35 | $1,156.40 | |