| 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 | $163.39 | 8.330% | $177.0004 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $148.97 | 5.280% | $156.8356 | $156.84 | $156.85 | $156.80 |
| Purchase #3 | $9.98 | 7.176% | $10.6962 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $57.51 | 7.454% | $61.7968 | $61.80 | $61.80 | $61.80 |
| Purchase #5 | $63.25 | 5.364% | $66.6427 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $183.64 | 6.597% | $195.7547 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $230.46 | 4.292% | $240.3513 | $240.35 | $240.35 | $240.40 |
| 7 purchase totals = | $857.20 | $909.0777 | $909.08 | $909.10 | $909.10 | |