| 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 | $121.93 | 13.761% | $138.7088 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $166.28 | 12.339% | $186.7973 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $92.80 | 11.706% | $103.6632 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $101.33 | 9.295% | $110.7486 | $110.75 | $110.75 | $110.70 |
| Purchase #5 | $190.58 | 9.798% | $209.253 | $209.25 | $209.25 | $209.30 |
| Purchase #6 | $68.97 | 13.728% | $78.4382 | $78.44 | $78.45 | $78.40 |
| Purchase #7 | $147.48 | 13.664% | $167.6317 | $167.63 | $167.65 | $167.60 |
| 7 purchase totals = | $889.37 | $995.2408 | $995.24 | $995.25 | $995.20 | |