| 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 | $32.91 | 13.473% | $37.344 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $133.95 | 4.192% | $139.5652 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $171.30 | 3.105% | $176.6189 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $124.53 | 12.744% | $140.4001 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $101.34 | 9.821% | $111.2926 | $111.29 | $111.30 | $111.30 |
| Purchase #6 | $23.62 | 12.738% | $26.6287 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $103.30 | 13.565% | $117.3126 | $117.31 | $117.30 | $117.30 |
| 7 purchase totals = | $690.95 | $749.1621 | $749.16 | $749.15 | $749.10 | |