| 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 | $198.48 | 6.865% | $212.1057 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $150.77 | 3.225% | $155.6323 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $117.42 | 5.205% | $123.5317 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $71.95 | 10.412% | $79.4414 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $139.49 | 7.657% | $150.1707 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $207.55 | 6.706% | $221.4683 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $45.84 | 11.225% | $50.9855 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $931.50 | $993.3356 | $993.34 | $993.35 | $993.30 | |