| 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 | $196.39 | 13.691% | $223.2778 | $223.28 | $223.30 | $223.30 |
| Purchase #2 | $217.84 | 11.683% | $243.2902 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $142.42 | 6.437% | $151.5876 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $65.48 | 5.512% | $69.0893 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $53.58 | 12.367% | $60.2062 | $60.21 | $60.20 | $60.20 |
| Purchase #6 | $21.97 | 7.571% | $23.6333 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $50.85 | 11.559% | $56.7278 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $748.53 | $827.8122 | $827.82 | $827.90 | $827.80 | |