| 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 | $174.84 | 3.238% | $180.5013 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $236.44 | 4.428% | $246.9096 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $73.92 | 8.795% | $80.4213 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $106.53 | 11.585% | $118.8715 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $90.97 | 4.379% | $94.9536 | $94.95 | $94.95 | $95.00 |
| Purchase #6 | $65.68 | 7.191% | $70.403 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $39.30 | 3.730% | $40.7659 | $40.77 | $40.75 | $40.80 |
| 7 purchase totals = | $787.68 | $832.8262 | $832.82 | $832.75 | $832.90 | |