| 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 | $130.28 | 8.348% | $141.1558 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $155.67 | 6.247% | $165.3947 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $79.58 | 3.599% | $82.4441 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $161.36 | 4.459% | $168.555 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $225.89 | 11.530% | $251.9351 | $251.94 | $251.95 | $251.90 |
| Purchase #6 | $62.88 | 9.690% | $68.9731 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $32.88 | 9.519% | $36.0098 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $848.54 | $914.4676 | $914.47 | $914.45 | $914.50 | |