| 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 | $186.48 | 6.368% | $198.355 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $45.34 | 8.696% | $49.2828 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $71.91 | 11.133% | $79.9157 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $141.67 | 13.396% | $160.6481 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $140.35 | 8.304% | $152.0047 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $105.89 | 5.468% | $111.6801 | $111.68 | $111.70 | $111.70 |
| Purchase #7 | $24.29 | 10.285% | $26.7882 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $715.93 | $778.6746 | $778.68 | $778.70 | $778.70 | |