| 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 | $147.29 | 11.196% | $163.7806 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $128.45 | 10.658% | $142.1402 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $222.41 | 8.778% | $241.9331 | $241.93 | $241.95 | $241.90 |
| Purchase #4 | $232.97 | 13.220% | $263.7686 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $243.88 | 4.799% | $255.5838 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $200.60 | 6.213% | $213.0633 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $49.36 | 6.266% | $52.4529 | $52.45 | $52.45 | $52.50 |
| 7 purchase totals = | $1,224.96 | $1,332.7225 | $1,332.71 | $1,332.75 | $1,332.80 | |