| 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 | $157.69 | 4.126% | $164.1963 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $52.69 | 8.506% | $57.1718 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $139.59 | 9.772% | $153.2307 | $153.23 | $153.25 | $153.20 |
| Purchase #4 | $141.44 | 5.311% | $148.9519 | $148.95 | $148.95 | $149.00 |
| Purchase #5 | $32.78 | 8.754% | $35.6496 | $35.65 | $35.65 | $35.60 |
| Purchase #6 | $27.27 | 8.233% | $29.5151 | $29.52 | $29.50 | $29.50 |
| Purchase #7 | $197.78 | 12.147% | $221.8043 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $749.24 | $810.5197 | $810.52 | $810.50 | $810.50 | |