| 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 | $145.89 | 11.755% | $163.0394 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $129.76 | 8.180% | $140.3744 | $140.37 | $140.35 | $140.40 |
| Purchase #3 | $94.72 | 4.515% | $98.9966 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $133.33 | 12.319% | $149.7549 | $149.75 | $149.75 | $149.80 |
| Purchase #5 | $209.83 | 5.242% | $220.8293 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $96.31 | 6.486% | $102.5567 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $80.37 | 12.392% | $90.3295 | $90.33 | $90.35 | $90.30 |
| 7 purchase totals = | $890.21 | $965.8808 | $965.88 | $965.90 | $965.90 | |