| 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 | $179.62 | 5.862% | $190.1493 | $190.15 | $190.15 | $190.10 |
| Purchase #2 | $117.40 | 12.131% | $131.6418 | $131.64 | $131.65 | $131.60 |
| Purchase #3 | $13.36 | 10.360% | $14.7441 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $72.35 | 9.278% | $79.0626 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $59.82 | 8.424% | $64.8592 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $33.49 | 10.361% | $36.9599 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $71.84 | 12.217% | $80.6167 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $547.88 | $598.0336 | $598.03 | $598.00 | $598.00 | |