| 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 | $185.40 | 4.740% | $194.188 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $71.75 | 6.553% | $76.4518 | $76.45 | $76.45 | $76.50 |
| Purchase #3 | $164.90 | 13.227% | $186.7113 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $181.25 | 10.182% | $199.7049 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $18.69 | 8.398% | $20.2596 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $110.76 | 11.606% | $123.6148 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $153.91 | 4.388% | $160.6636 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $886.66 | $961.5940 | $961.58 | $961.55 | $961.70 | |