| 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 | $187.51 | 12.565% | $211.0706 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $161.76 | 6.659% | $172.5316 | $172.53 | $172.55 | $172.50 |
| Purchase #3 | $14.72 | 6.494% | $15.6759 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $31.33 | 8.606% | $34.0263 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $142.82 | 7.333% | $153.293 | $153.29 | $153.30 | $153.30 |
| Purchase #6 | $216.90 | 13.594% | $246.3854 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $25.46 | 6.257% | $27.053 | $27.05 | $27.05 | $27.10 |
| 7 purchase totals = | $780.50 | $860.0358 | $860.04 | $860.10 | $860.10 | |