| 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 | $132.98 | 8.146% | $143.8126 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $204.48 | 5.849% | $216.44 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $140.67 | 12.515% | $158.2749 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $8.56 | 11.714% | $9.5627 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $110.59 | 4.538% | $115.6086 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $85.56 | 10.386% | $94.4463 | $94.45 | $94.45 | $94.40 |
| Purchase #7 | $83.96 | 4.862% | $88.0421 | $88.04 | $88.05 | $88.00 |
| 7 purchase totals = | $766.80 | $826.1872 | $826.18 | $826.15 | $826.10 | |