| 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 | $136.77 | 6.668% | $145.8898 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $24.67 | 7.152% | $26.4344 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $244.63 | 8.665% | $265.8272 | $265.83 | $265.85 | $265.80 |
| Purchase #4 | $88.88 | 4.563% | $92.9356 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $45.95 | 3.446% | $47.5334 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $226.31 | 3.700% | $234.6835 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $138.66 | 11.519% | $154.6322 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $905.87 | $967.9361 | $967.93 | $968.05 | $967.80 | |