| 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 | $147.57 | 9.711% | $161.9005 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $240.91 | 3.191% | $248.5974 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $132.89 | 13.168% | $150.389 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $181.48 | 8.828% | $197.5011 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $49.25 | 3.453% | $50.9506 | $50.95 | $50.95 | $51.00 |
| Purchase #6 | $79.52 | 3.382% | $82.2094 | $82.21 | $82.20 | $82.20 |
| Purchase #7 | $144.70 | 9.147% | $157.9357 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $976.32 | $1,049.4837 | $1,049.49 | $1,049.50 | $1,049.50 | |