| 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 | $110.43 | 6.717% | $117.8476 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $143.97 | 4.417% | $150.3292 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $99.37 | 10.210% | $109.5157 | $109.52 | $109.50 | $109.50 |
| Purchase #4 | $135.71 | 9.228% | $148.2333 | $148.23 | $148.25 | $148.20 |
| Purchase #5 | $113.73 | 6.639% | $121.2805 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $114.57 | 12.422% | $128.8019 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $60.59 | 13.311% | $68.6551 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $778.37 | $844.6633 | $844.67 | $844.70 | $844.60 | |