| 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 | $138.73 | 11.268% | $154.3621 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $46.65 | 12.554% | $52.5064 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $150.36 | 13.602% | $170.812 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $149.93 | 10.566% | $165.7716 | $165.77 | $165.75 | $165.80 |
| Purchase #5 | $37.81 | 13.795% | $43.0259 | $43.03 | $43.05 | $43.00 |
| Purchase #6 | $84.69 | 10.738% | $93.784 | $93.78 | $93.80 | $93.80 |
| Purchase #7 | $178.88 | 12.592% | $201.4046 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $787.05 | $881.6666 | $881.66 | $881.65 | $881.70 | |