| 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 | $138.84 | 7.465% | $149.2044 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $226.33 | 3.853% | $235.0505 | $235.05 | $235.05 | $235.10 |
| Purchase #3 | $140.53 | 7.234% | $150.6959 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $114.55 | 6.142% | $121.5857 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $69.72 | 7.222% | $74.7552 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $18.60 | 7.432% | $19.9824 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $56.40 | 9.124% | $61.5459 | $61.55 | $61.55 | $61.50 |
| 7 purchase totals = | $764.97 | $812.8200 | $812.83 | $812.85 | $812.90 | |