| 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 | $180.38 | 3.208% | $186.1666 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $106.57 | 7.817% | $114.9006 | $114.90 | $114.90 | $114.90 |
| Purchase #3 | $14.66 | 3.778% | $15.2139 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $117.95 | 12.731% | $132.9662 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $6.94 | 6.317% | $7.3784 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $211.95 | 12.660% | $238.7829 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $112.90 | 4.240% | $117.687 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $751.35 | $813.0956 | $813.10 | $813.10 | $813.20 | |