| 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 | $145.81 | 12.703% | $164.3322 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $79.62 | 10.462% | $87.9498 | $87.95 | $87.95 | $87.90 |
| Purchase #3 | $44.54 | 3.358% | $46.0357 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $46.75 | 8.409% | $50.6812 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $144.65 | 11.149% | $160.777 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $78.42 | 11.667% | $87.5693 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $81.34 | 3.837% | $84.461 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $621.13 | $681.8062 | $681.81 | $681.85 | $681.80 | |