| 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 | $152.73 | 3.468% | $158.0267 | $158.03 | $158.05 | $158.00 |
| Purchase #2 | $169.39 | 10.564% | $187.2844 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $208.90 | 11.403% | $232.7209 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $230.87 | 8.759% | $251.0919 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $9.25 | 10.808% | $10.2497 | $10.25 | $10.25 | $10.20 |
| Purchase #6 | $111.62 | 3.190% | $115.1807 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $95.84 | 6.593% | $102.1587 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $978.60 | $1,056.7130 | $1,056.71 | $1,056.75 | $1,056.70 | |