| 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 | $131.44 | 10.435% | $145.1558 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $46.41 | 12.466% | $52.1955 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $134.81 | 9.754% | $147.9594 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $114.37 | 12.500% | $128.6663 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $96.52 | 9.820% | $105.9983 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $155.89 | 7.588% | $167.7189 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $218.89 | 8.423% | $237.3271 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $898.33 | $985.0213 | $985.04 | $985.00 | $985.10 | |