| 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 | $171.67 | 8.768% | $186.722 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $152.28 | 5.158% | $160.1346 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $212.96 | 12.270% | $239.0902 | $239.09 | $239.10 | $239.10 |
| Purchase #4 | $64.36 | 10.152% | $70.8938 | $70.89 | $70.90 | $70.90 |
| Purchase #5 | $71.57 | 3.377% | $73.9869 | $73.99 | $74.00 | $74.00 |
| Purchase #6 | $205.76 | 7.477% | $221.1447 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $244.44 | 5.249% | $257.2707 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $1,123.04 | $1,209.2429 | $1,209.23 | $1,209.25 | $1,209.20 | |