| 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 | $156.41 | 7.733% | $168.5052 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $7.37 | 4.463% | $7.6989 | $7.70 | $7.70 | $7.70 |
| Purchase #3 | $237.89 | 13.588% | $270.2145 | $270.21 | $270.20 | $270.20 |
| Purchase #4 | $51.39 | 5.211% | $54.0679 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $94.86 | 6.770% | $101.282 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $212.82 | 12.589% | $239.6119 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $233.65 | 5.800% | $247.2017 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $994.39 | $1,088.5821 | $1,088.58 | $1,088.55 | $1,088.60 | |