| 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 | $181.82 | 8.609% | $197.4729 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $138.40 | 4.435% | $144.538 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $66.83 | 8.641% | $72.6048 | $72.60 | $72.60 | $72.60 |
| Purchase #4 | $107.29 | 11.515% | $119.6444 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $112.46 | 7.688% | $121.1059 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $150.47 | 5.491% | $158.7323 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $138.48 | 5.592% | $146.2238 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $895.75 | $960.3221 | $960.31 | $960.30 | $960.20 | |