| 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 | $179.28 | 11.727% | $200.3042 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $222.37 | 12.848% | $250.9401 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $214.46 | 7.353% | $230.2292 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $194.47 | 11.874% | $217.5614 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $151.42 | 8.531% | $164.3376 | $164.34 | $164.35 | $164.30 |
| Purchase #6 | $219.38 | 4.705% | $229.7018 | $229.70 | $229.70 | $229.70 |
| Purchase #7 | $146.40 | 8.700% | $159.1368 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $1,327.78 | $1,452.2111 | $1,452.21 | $1,452.25 | $1,452.10 | |