| 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 | $150.46 | 12.299% | $168.9651 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $229.58 | 12.590% | $258.4841 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $167.35 | 13.848% | $190.5246 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $9.35 | 7.517% | $10.0528 | $10.05 | $10.05 | $10.10 |
| Purchase #5 | $244.55 | 12.395% | $274.862 | $274.86 | $274.85 | $274.90 |
| Purchase #6 | $199.88 | 12.537% | $224.939 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $77.75 | 5.195% | $81.7891 | $81.79 | $81.80 | $81.80 |
| 7 purchase totals = | $1,078.92 | $1,209.6167 | $1,209.61 | $1,209.60 | $1,209.70 | |