| 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 | $110.61 | 6.542% | $117.8461 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $182.78 | 12.497% | $205.622 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $44.55 | 7.596% | $47.934 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $117.72 | 3.307% | $121.613 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $25.35 | 10.813% | $28.0911 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $82.54 | 3.594% | $85.5065 | $85.51 | $85.50 | $85.50 |
| Purchase #7 | $22.62 | 13.662% | $25.7103 | $25.71 | $25.70 | $25.70 |
| 7 purchase totals = | $586.17 | $632.3230 | $632.32 | $632.30 | $632.20 | |