| 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 | $197.35 | 4.529% | $206.288 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $131.29 | 3.380% | $135.7276 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $32.56 | 11.253% | $36.224 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $156.33 | 9.186% | $170.6905 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $161.32 | 9.270% | $176.2744 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $73.35 | 10.844% | $81.3041 | $81.30 | $81.30 | $81.30 |
| Purchase #7 | $144.38 | 8.698% | $156.9382 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $896.58 | $963.4468 | $963.44 | $963.45 | $963.40 | |