| 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 | $224.27 | 13.761% | $255.1318 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $136.84 | 10.144% | $150.721 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $79.33 | 8.375% | $85.9739 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $155.72 | 5.610% | $164.4559 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $194.87 | 13.195% | $220.5831 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $20.57 | 12.503% | $23.1419 | $23.14 | $23.15 | $23.10 |
| Purchase #7 | $108.51 | 11.236% | $120.7022 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $920.11 | $1,020.7098 | $1,020.70 | $1,020.70 | $1,020.70 | |