| 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 | $137.81 | 5.246% | $145.0395 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $62.60 | 3.803% | $64.9807 | $64.98 | $65.00 | $65.00 |
| Purchase #3 | $222.87 | 4.257% | $232.3576 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $178.73 | 6.185% | $189.7845 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $79.42 | 12.439% | $89.2991 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $146.78 | 3.696% | $152.205 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $136.42 | 6.379% | $145.1222 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $964.63 | $1,018.7886 | $1,018.79 | $1,018.80 | $1,018.80 | |