| 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 | $156.95 | 13.416% | $178.0064 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $143.25 | 12.476% | $161.1219 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $90.72 | 11.569% | $101.2154 | $101.22 | $101.20 | $101.20 |
| Purchase #4 | $144.67 | 6.646% | $154.2848 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $24.26 | 9.151% | $26.48 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $218.36 | 13.779% | $248.4478 | $248.45 | $248.45 | $248.40 |
| Purchase #7 | $111.63 | 6.294% | $118.656 | $118.66 | $118.65 | $118.70 |
| 7 purchase totals = | $889.84 | $988.2123 | $988.22 | $988.20 | $988.20 | |