| 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 | $75.30 | 7.211% | $80.7299 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $201.81 | 13.781% | $229.6214 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $213.96 | 11.334% | $238.2102 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $215.74 | 10.571% | $238.5459 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $62.99 | 6.550% | $67.1158 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $174.73 | 6.586% | $186.2377 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $157.51 | 4.291% | $164.2688 | $164.27 | $164.25 | $164.30 |
| 7 purchase totals = | $1,102.04 | $1,204.7297 | $1,204.74 | $1,204.70 | $1,204.60 | |