| 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 | $185.36 | 10.414% | $204.6634 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $176.54 | 9.615% | $193.5143 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $140.40 | 4.395% | $146.5706 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $231.63 | 11.692% | $258.7122 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $99.31 | 11.297% | $110.5291 | $110.53 | $110.55 | $110.50 |
| Purchase #6 | $99.93 | 9.731% | $109.6542 | $109.65 | $109.65 | $109.70 |
| Purchase #7 | $135.65 | 8.497% | $147.1762 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $1,068.82 | $1,170.8200 | $1,170.81 | $1,170.80 | $1,170.90 | |