| 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 | $117.84 | 12.821% | $132.9483 | $132.95 | $132.95 | $132.90 |
| Purchase #2 | $32.56 | 10.160% | $35.8681 | $35.87 | $35.85 | $35.90 |
| Purchase #3 | $89.93 | 13.792% | $102.3331 | $102.33 | $102.35 | $102.30 |
| Purchase #4 | $28.35 | 10.247% | $31.255 | $31.26 | $31.25 | $31.30 |
| Purchase #5 | $14.45 | 3.773% | $14.9952 | $15.00 | $15.00 | $15.00 |
| Purchase #6 | $184.41 | 8.164% | $199.4652 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $183.95 | 3.279% | $189.9817 | $189.98 | $190.00 | $190.00 |
| 7 purchase totals = | $651.49 | $706.8466 | $706.86 | $706.85 | $706.90 | |