| 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 | $131.68 | 6.408% | $140.1181 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $145.39 | 12.566% | $163.6597 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $111.44 | 5.542% | $117.616 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $20.96 | 8.206% | $22.68 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $228.48 | 13.510% | $259.3476 | $259.35 | $259.35 | $259.30 |
| Purchase #6 | $203.36 | 12.461% | $228.7007 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $206.63 | 13.497% | $234.5189 | $234.52 | $234.50 | $234.50 |
| 7 purchase totals = | $1,047.94 | $1,166.6410 | $1,166.65 | $1,166.60 | $1,166.60 | |