| 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 | $154.51 | 13.653% | $175.6053 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $111.39 | 3.722% | $115.5359 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $195.28 | 13.228% | $221.1116 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $140.65 | 7.696% | $151.4744 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $179.90 | 10.506% | $198.8003 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $23.35 | 9.494% | $25.5668 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $71.47 | 10.549% | $79.0094 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $876.55 | $967.1037 | $967.11 | $967.05 | $967.10 | |