| 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 | $150.52 | 4.132% | $156.7395 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $89.41 | 6.347% | $95.0849 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $23.76 | 7.558% | $25.5558 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $147.89 | 10.734% | $163.7645 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $169.97 | 4.429% | $177.498 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $108.87 | 13.149% | $123.1853 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $133.30 | 9.426% | $145.8649 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $823.72 | $887.6929 | $887.69 | $887.70 | $887.80 | |