| 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 | $128.86 | 7.668% | $138.741 | $138.74 | $138.75 | $138.70 |
| Purchase #2 | $233.42 | 5.637% | $246.5779 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $41.99 | 5.428% | $44.2692 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $14.39 | 7.504% | $15.4698 | $15.47 | $15.45 | $15.50 |
| Purchase #5 | $162.95 | 8.280% | $176.4423 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $35.27 | 4.142% | $36.7309 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $140.36 | 6.699% | $149.7627 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $757.24 | $807.9938 | $807.99 | $808.00 | $808.00 | |