| 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 | $66.64 | 9.190% | $72.7642 | $72.76 | $72.75 | $72.80 |
| Purchase #2 | $183.73 | 8.866% | $200.0195 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $12.53 | 10.511% | $13.847 | $13.85 | $13.85 | $13.80 |
| Purchase #4 | $182.25 | 4.560% | $190.5606 | $190.56 | $190.55 | $190.60 |
| Purchase #5 | $8.64 | 7.504% | $9.2883 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $36.32 | 4.545% | $37.9707 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $161.52 | 10.601% | $178.6427 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $651.63 | $703.0930 | $703.09 | $703.05 | $703.10 | |