| 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 | $85.81 | 6.744% | $91.597 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $186.89 | 13.173% | $211.509 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $91.86 | 13.339% | $104.1132 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $135.37 | 8.400% | $146.7411 | $146.74 | $146.75 | $146.70 |
| Purchase #5 | $75.63 | 4.504% | $79.0364 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $167.88 | 13.291% | $190.1929 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $194.82 | 4.252% | $203.1037 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $938.26 | $1,026.2933 | $1,026.29 | $1,026.30 | $1,026.20 | |