| 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 | $163.61 | 10.426% | $180.668 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $89.51 | 7.590% | $96.3038 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $85.49 | 12.379% | $96.0728 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $174.34 | 8.554% | $189.253 | $189.25 | $189.25 | $189.30 |
| Purchase #5 | $249.99 | 4.788% | $261.9595 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $93.91 | 10.557% | $103.8241 | $103.82 | $103.80 | $103.80 |
| Purchase #7 | $198.98 | 13.391% | $225.6254 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $1,055.83 | $1,153.7066 | $1,153.70 | $1,153.65 | $1,153.80 | |