| 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 | $181.46 | 4.801% | $190.1719 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $102.65 | 13.218% | $116.2183 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $98.72 | 11.323% | $109.8981 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $183.73 | 13.311% | $208.1863 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $74.73 | 7.649% | $80.4461 | $80.45 | $80.45 | $80.40 |
| Purchase #6 | $232.64 | 8.563% | $252.561 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $120.51 | 7.209% | $129.1976 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $994.44 | $1,086.6793 | $1,086.69 | $1,086.65 | $1,086.70 | |