| 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 | $147.89 | 6.429% | $157.3978 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $22.81 | 8.813% | $24.8202 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $194.84 | 12.732% | $219.647 | $219.65 | $219.65 | $219.60 |
| Purchase #4 | $54.44 | 8.477% | $59.0549 | $59.05 | $59.05 | $59.10 |
| Purchase #5 | $222.43 | 6.712% | $237.3595 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $189.55 | 4.224% | $197.5566 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $40.31 | 3.149% | $41.5794 | $41.58 | $41.60 | $41.60 |
| 7 purchase totals = | $872.27 | $937.4154 | $937.42 | $937.40 | $937.50 | |