| 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 | $130.99 | 12.206% | $146.9786 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $32.55 | 8.468% | $35.3063 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $42.43 | 11.549% | $47.3302 | $47.33 | $47.35 | $47.30 |
| Purchase #4 | $140.89 | 9.479% | $154.245 | $154.25 | $154.25 | $154.20 |
| Purchase #5 | $190.62 | 6.382% | $202.7854 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $183.71 | 11.475% | $204.7907 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $53.46 | 10.747% | $59.2053 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $774.65 | $850.6415 | $850.66 | $850.70 | $850.60 | |