| 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 | $153.60 | 11.795% | $171.7171 | $171.72 | $171.70 | $171.70 |
| Purchase #2 | $113.57 | 8.352% | $123.0554 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $174.27 | 3.813% | $180.9149 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $223.79 | 11.810% | $250.2196 | $250.22 | $250.20 | $250.20 |
| Purchase #5 | $183.78 | 6.139% | $195.0623 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $95.65 | 6.471% | $101.8395 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $94.71 | 3.577% | $98.0978 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $1,039.37 | $1,120.9066 | $1,120.91 | $1,120.85 | $1,120.90 | |