| 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 | $149.99 | 11.487% | $167.2194 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $35.57 | 12.621% | $40.0593 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $37.89 | 12.759% | $42.7244 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $185.31 | 9.578% | $203.059 | $203.06 | $203.05 | $203.10 |
| Purchase #5 | $119.40 | 4.186% | $124.3981 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $81.47 | 6.725% | $86.9489 | $86.95 | $86.95 | $86.90 |
| Purchase #7 | $220.79 | 9.746% | $242.3082 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $830.42 | $906.7173 | $906.72 | $906.65 | $906.70 | |