| 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 | $181.52 | 7.650% | $195.4063 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $188.71 | 12.544% | $212.3818 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $202.47 | 10.163% | $223.047 | $223.05 | $223.05 | $223.00 |
| Purchase #4 | $88.46 | 9.674% | $97.0176 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $214.79 | 5.117% | $225.7808 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $110.86 | 4.442% | $115.7844 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $148.95 | 3.454% | $154.0947 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $1,135.76 | $1,223.5126 | $1,223.51 | $1,223.55 | $1,223.50 | |