| 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 | $185.92 | 10.437% | $205.3245 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $160.32 | 9.630% | $175.7588 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $70.49 | 6.322% | $74.9464 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $74.49 | 9.558% | $81.6098 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $44.42 | 6.726% | $47.4077 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $201.47 | 4.150% | $209.831 | $209.83 | $209.85 | $209.80 |
| Purchase #7 | $40.63 | 4.867% | $42.6075 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $777.74 | $837.4857 | $837.49 | $837.45 | $837.40 | |