| 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 | $177.68 | 12.475% | $199.8456 | $199.85 | $199.85 | $199.80 |
| Purchase #2 | $127.34 | 4.284% | $132.7952 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $188.90 | 8.584% | $205.1152 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $83.26 | 7.117% | $89.1856 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $166.94 | 9.395% | $182.624 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $88.70 | 9.126% | $96.7948 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $137.87 | 6.583% | $146.946 | $146.95 | $146.95 | $146.90 |
| 7 purchase totals = | $970.69 | $1,053.3064 | $1,053.32 | $1,053.30 | $1,053.20 | |