| 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 | $146.53 | 7.543% | $157.5828 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $29.31 | 9.174% | $31.9989 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $242.85 | 11.345% | $270.4013 | $270.40 | $270.40 | $270.40 |
| Purchase #4 | $98.64 | 10.688% | $109.1826 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $200.46 | 5.364% | $211.2127 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $11.52 | 12.282% | $12.9349 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $52.75 | 11.858% | $59.0051 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $782.06 | $852.3183 | $852.31 | $852.35 | $852.30 | |