| 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 | $159.52 | 12.252% | $179.0644 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $233.62 | 11.751% | $261.0727 | $261.07 | $261.05 | $261.10 |
| Purchase #3 | $203.49 | 6.152% | $216.0087 | $216.01 | $216.00 | $216.00 |
| Purchase #4 | $159.98 | 12.164% | $179.44 | $179.44 | $179.45 | $179.40 |
| Purchase #5 | $191.53 | 9.770% | $210.2425 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $207.38 | 13.634% | $235.6542 | $235.65 | $235.65 | $235.70 |
| Purchase #7 | $31.52 | 13.120% | $35.6554 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $1,187.04 | $1,317.1379 | $1,317.13 | $1,317.10 | $1,317.20 | |