| 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 | $93.83 | 8.862% | $102.1452 | $102.15 | $102.15 | $102.10 |
| Purchase #2 | $145.68 | 9.136% | $158.9893 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $244.28 | 10.377% | $269.6289 | $269.63 | $269.65 | $269.60 |
| Purchase #4 | $174.36 | 5.453% | $183.8679 | $183.87 | $183.85 | $183.90 |
| Purchase #5 | $23.55 | 8.629% | $25.5821 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $75.37 | 8.137% | $81.5029 | $81.50 | $81.50 | $81.50 |
| Purchase #7 | $204.52 | 8.866% | $222.6527 | $222.65 | $222.65 | $222.70 |
| 7 purchase totals = | $961.59 | $1,044.3690 | $1,044.37 | $1,044.40 | $1,044.40 | |