| 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 | $115.98 | 9.703% | $127.2335 | $127.23 | $127.25 | $127.20 |
| Purchase #2 | $158.67 | 13.540% | $180.1539 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $29.83 | 7.838% | $32.1681 | $32.17 | $32.15 | $32.20 |
| Purchase #4 | $228.28 | 10.641% | $252.5713 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $87.89 | 12.222% | $98.6319 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $216.28 | 13.646% | $245.7936 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $110.73 | 7.650% | $119.2008 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $947.66 | $1,055.7531 | $1,055.74 | $1,055.75 | $1,055.80 | |