| 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 | $120.59 | 10.270% | $132.9746 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $130.35 | 11.621% | $145.498 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $194.95 | 9.764% | $213.9849 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $116.92 | 11.379% | $130.2243 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $8.62 | 7.864% | $9.2979 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $36.93 | 5.501% | $38.9615 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $152.45 | 3.203% | $157.333 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $760.81 | $828.2742 | $828.26 | $828.25 | $828.30 | |