| 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 | $166.83 | 3.727% | $173.0478 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $70.60 | 9.106% | $77.0288 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $25.83 | 6.794% | $27.5849 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $51.30 | 9.812% | $56.3336 | $56.33 | $56.35 | $56.30 |
| Purchase #5 | $196.58 | 4.512% | $205.4497 | $205.45 | $205.45 | $205.40 |
| Purchase #6 | $179.78 | 8.191% | $194.5058 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $218.93 | 11.248% | $243.5552 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $909.85 | $977.5058 | $977.51 | $977.55 | $977.40 | |