| 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 | $93.28 | 10.587% | $103.1556 | $103.16 | $103.15 | $103.20 |
| Purchase #2 | $181.80 | 7.375% | $195.2078 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $12.65 | 10.795% | $14.0156 | $14.02 | $14.00 | $14.00 |
| Purchase #4 | $32.75 | 8.874% | $35.6562 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $50.90 | 5.193% | $53.5432 | $53.54 | $53.55 | $53.50 |
| Purchase #6 | $136.54 | 5.284% | $143.7548 | $143.75 | $143.75 | $143.80 |
| Purchase #7 | $158.74 | 13.437% | $180.0699 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $666.66 | $725.4031 | $725.41 | $725.35 | $725.50 | |