| 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 | $179.93 | 9.414% | $196.8686 | $196.87 | $196.85 | $196.90 |
| Purchase #2 | $208.76 | 12.772% | $235.4228 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $194.68 | 7.495% | $209.2713 | $209.27 | $209.25 | $209.30 |
| Purchase #4 | $27.88 | 3.204% | $28.7733 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $60.45 | 6.199% | $64.1973 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $10.95 | 10.343% | $12.0826 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $54.78 | 3.405% | $56.6453 | $56.65 | $56.65 | $56.60 |
| 7 purchase totals = | $737.43 | $803.2612 | $803.26 | $803.20 | $803.30 | |