| 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 | $153.73 | 5.208% | $161.7363 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $19.64 | 3.860% | $20.3981 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $35.43 | 6.303% | $37.6632 | $37.66 | $37.65 | $37.70 |
| Purchase #4 | $103.39 | 13.366% | $117.2091 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $156.66 | 3.564% | $162.2434 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $81.81 | 6.858% | $87.4205 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $23.65 | 10.533% | $26.1411 | $26.14 | $26.15 | $26.10 |
| 7 purchase totals = | $574.31 | $612.8117 | $612.81 | $612.80 | $612.70 | |