| 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 | $47.40 | 11.487% | $52.8448 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $158.76 | 3.201% | $163.8419 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $189.50 | 13.254% | $214.6163 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $143.40 | 3.817% | $148.8736 | $148.87 | $148.85 | $148.90 |
| Purchase #5 | $169.58 | 6.443% | $180.506 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $39.76 | 5.551% | $41.9671 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $183.42 | 11.200% | $203.963 | $203.96 | $203.95 | $204.00 |
| 7 purchase totals = | $931.82 | $1,006.6127 | $1,006.61 | $1,006.55 | $1,006.60 | |