| 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 | $151.88 | 7.383% | $163.0933 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $28.76 | 10.678% | $31.831 | $31.83 | $31.85 | $31.80 |
| Purchase #3 | $32.98 | 4.871% | $34.5865 | $34.59 | $34.60 | $34.60 |
| Purchase #4 | $235.86 | 13.659% | $268.0761 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $201.60 | 7.401% | $216.5204 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $34.51 | 7.215% | $36.9999 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $220.80 | 11.463% | $246.1103 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $906.39 | $997.2175 | $997.22 | $997.25 | $997.20 | |