| 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 | $150.25 | 5.423% | $158.3981 | $158.40 | $158.40 | $158.40 |
| Purchase #2 | $224.61 | 4.595% | $234.9308 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $218.29 | 11.874% | $244.2098 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $124.28 | 6.751% | $132.6701 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $132.62 | 9.109% | $144.7004 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $135.92 | 3.687% | $140.9314 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $118.48 | 13.536% | $134.5175 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $1,104.45 | $1,190.3581 | $1,190.36 | $1,190.35 | $1,190.30 | |