| 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 | $153.72 | 9.304% | $168.0221 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $101.47 | 13.755% | $115.4272 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $161.55 | 10.442% | $178.4191 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $227.34 | 9.822% | $249.6693 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $19.48 | 11.727% | $21.7644 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $14.82 | 3.817% | $15.3857 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $68.75 | 12.555% | $77.3816 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $747.13 | $826.0694 | $826.07 | $826.05 | $826.10 | |