| 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 | $165.37 | 13.138% | $187.0963 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $125.34 | 6.538% | $133.5347 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $159.65 | 12.470% | $179.5584 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $151.53 | 6.427% | $161.2688 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $36.63 | 8.331% | $39.6816 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $203.50 | 5.506% | $214.7047 | $214.70 | $214.70 | $214.70 |
| Purchase #7 | $6.82 | 12.769% | $7.6908 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $848.84 | $923.5353 | $923.53 | $923.55 | $923.60 | |