| 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 | $113.63 | 6.751% | $121.3012 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $19.76 | 4.650% | $20.6788 | $20.68 | $20.70 | $20.70 |
| Purchase #3 | $57.40 | 6.731% | $61.2636 | $61.26 | $61.25 | $61.30 |
| Purchase #4 | $129.78 | 9.212% | $141.7353 | $141.74 | $141.75 | $141.70 |
| Purchase #5 | $161.27 | 4.686% | $168.8271 | $168.83 | $168.85 | $168.80 |
| Purchase #6 | $25.95 | 6.540% | $27.6471 | $27.65 | $27.65 | $27.60 |
| Purchase #7 | $180.81 | 3.469% | $187.0823 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $688.60 | $728.5354 | $728.54 | $728.60 | $728.50 | |