| 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 | $106.37 | 8.867% | $115.8018 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $189.31 | 8.236% | $204.9016 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $131.77 | 7.426% | $141.5552 | $141.56 | $141.55 | $141.60 |
| Purchase #4 | $28.91 | 3.658% | $29.9675 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $160.49 | 8.225% | $173.6903 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $88.82 | 4.665% | $92.9635 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $137.58 | 4.256% | $143.4354 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $843.25 | $902.3153 | $902.32 | $902.30 | $902.40 | |