| 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 | $149.93 | 6.569% | $159.7789 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $97.87 | 3.457% | $101.2534 | $101.25 | $101.25 | $101.30 |
| Purchase #3 | $30.80 | 4.381% | $32.1493 | $32.15 | $32.15 | $32.10 |
| Purchase #4 | $183.76 | 10.578% | $203.1981 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $18.64 | 12.514% | $20.9726 | $20.97 | $20.95 | $21.00 |
| Purchase #6 | $222.43 | 7.784% | $239.744 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $202.99 | 5.398% | $213.9474 | $213.95 | $213.95 | $213.90 |
| 7 purchase totals = | $906.42 | $971.0437 | $971.04 | $971.05 | $971.00 | |