| 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 | $180.68 | 8.148% | $195.4018 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $161.33 | 12.750% | $181.8996 | $181.90 | $181.90 | $181.90 |
| Purchase #3 | $52.47 | 6.349% | $55.8013 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $176.79 | 7.731% | $190.4576 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $26.84 | 9.256% | $29.3243 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $128.46 | 6.131% | $136.3359 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $173.63 | 3.791% | $180.2123 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $900.20 | $969.4328 | $969.43 | $969.40 | $969.40 | |