| 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 | $161.82 | 6.420% | $172.2088 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $115.45 | 9.306% | $126.1938 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $75.29 | 6.741% | $80.3653 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $240.29 | 7.755% | $258.9245 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $76.79 | 10.742% | $85.0388 | $85.04 | $85.05 | $85.00 |
| Purchase #6 | $98.42 | 5.616% | $103.9473 | $103.95 | $103.95 | $103.90 |
| Purchase #7 | $42.55 | 8.807% | $46.2974 | $46.30 | $46.30 | $46.30 |
| 7 purchase totals = | $810.61 | $872.9759 | $872.98 | $872.95 | $872.90 | |