| 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 | $164.55 | 4.654% | $172.2082 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $35.82 | 6.704% | $38.2214 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $161.42 | 3.708% | $167.4055 | $167.41 | $167.40 | $167.40 |
| Purchase #4 | $118.93 | 12.122% | $133.3467 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $99.34 | 9.416% | $108.6939 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $55.66 | 8.509% | $60.3961 | $60.40 | $60.40 | $60.40 |
| Purchase #7 | $154.87 | 11.391% | $172.5112 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $790.59 | $852.7830 | $852.79 | $852.75 | $852.70 | |