| 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 | $123.25 | 13.169% | $139.4808 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $168.27 | 13.370% | $190.7677 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $81.90 | 11.824% | $91.5839 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $174.42 | 6.728% | $186.155 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $133.25 | 9.852% | $146.3778 | $146.38 | $146.40 | $146.40 |
| Purchase #6 | $122.43 | 10.571% | $135.3721 | $135.37 | $135.35 | $135.40 |
| Purchase #7 | $80.93 | 4.179% | $84.3121 | $84.31 | $84.30 | $84.30 |
| 7 purchase totals = | $884.45 | $974.0494 | $974.05 | $974.05 | $974.20 | |