| 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 | $19.89 | 13.497% | $22.5746 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $161.43 | 11.714% | $180.3399 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $198.51 | 13.241% | $224.7947 | $224.79 | $224.80 | $224.80 |
| Purchase #4 | $83.25 | 5.311% | $87.6714 | $87.67 | $87.65 | $87.70 |
| Purchase #5 | $11.42 | 10.512% | $12.6205 | $12.62 | $12.60 | $12.60 |
| Purchase #6 | $129.51 | 10.732% | $143.409 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $71.69 | 13.202% | $81.1545 | $81.15 | $81.15 | $81.20 |
| 7 purchase totals = | $675.70 | $752.5646 | $752.55 | $752.50 | $752.60 | |