| 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 | $152.81 | 10.682% | $169.1332 | $169.13 | $169.15 | $169.10 |
| Purchase #2 | $136.80 | 7.811% | $147.4854 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $83.95 | 3.435% | $86.8337 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $114.30 | 5.335% | $120.3979 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $51.49 | 12.522% | $57.9376 | $57.94 | $57.95 | $57.90 |
| Purchase #6 | $226.86 | 11.753% | $253.5229 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $124.31 | 9.832% | $136.5322 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $890.52 | $971.8429 | $971.84 | $971.90 | $971.70 | |