| 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 | $129.58 | 3.367% | $133.943 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $60.66 | 13.300% | $68.7278 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $108.61 | 7.854% | $117.1402 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $46.78 | 4.379% | $48.8285 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $140.77 | 5.519% | $148.5391 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $221.49 | 10.465% | $244.6689 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $38.50 | 5.270% | $40.529 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $746.39 | $802.3765 | $802.38 | $802.45 | $802.20 | |