| 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 | $169.93 | 10.519% | $187.8049 | $187.80 | $187.80 | $187.80 |
| Purchase #2 | $62.98 | 10.676% | $69.7037 | $69.70 | $69.70 | $69.70 |
| Purchase #3 | $6.84 | 7.335% | $7.3417 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $186.31 | 8.278% | $201.7327 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $77.98 | 4.354% | $81.3752 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $47.81 | 13.313% | $54.1749 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $138.94 | 12.257% | $155.9699 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $690.79 | $758.1030 | $758.09 | $758.10 | $758.10 | |