| 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 | $93.34 | 12.647% | $105.1447 | $105.14 | $105.15 | $105.10 |
| Purchase #2 | $129.88 | 11.817% | $145.2279 | $145.23 | $145.25 | $145.20 |
| Purchase #3 | $216.70 | 4.720% | $226.9282 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $128.47 | 3.121% | $132.4795 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $80.52 | 7.324% | $86.4173 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $90.34 | 13.569% | $102.5982 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $75.50 | 8.600% | $81.993 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $814.75 | $880.7888 | $880.79 | $880.85 | $880.70 | |