| 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 | $145.61 | 9.566% | $159.5391 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $247.94 | 3.387% | $256.3377 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $140.29 | 6.617% | $149.573 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $235.39 | 8.708% | $255.8878 | $255.89 | $255.90 | $255.90 |
| Purchase #5 | $221.33 | 8.768% | $240.7362 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $209.41 | 7.191% | $224.4687 | $224.47 | $224.45 | $224.50 |
| Purchase #7 | $148.95 | 11.545% | $166.1463 | $166.15 | $166.15 | $166.10 |
| 7 purchase totals = | $1,348.92 | $1,452.6888 | $1,452.70 | $1,452.70 | $1,452.60 | |