| 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 | $173.37 | 8.775% | $188.5832 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $243.26 | 6.685% | $259.5219 | $259.52 | $259.50 | $259.50 |
| Purchase #3 | $111.58 | 11.718% | $124.6549 | $124.65 | $124.65 | $124.70 |
| Purchase #4 | $161.29 | 3.153% | $166.3755 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $106.82 | 6.457% | $113.7174 | $113.72 | $113.70 | $113.70 |
| Purchase #6 | $217.91 | 11.598% | $243.1832 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $170.39 | 6.514% | $181.4892 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $1,184.62 | $1,277.5253 | $1,277.52 | $1,277.55 | $1,277.60 | |