| 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 | $21.58 | 3.245% | $22.2803 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $165.42 | 8.706% | $179.8215 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $84.56 | 5.445% | $89.1643 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $167.97 | 4.582% | $175.6664 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $233.48 | 13.620% | $265.28 | $265.28 | $265.30 | $265.30 |
| Purchase #6 | $26.99 | 8.554% | $29.2987 | $29.30 | $29.30 | $29.30 |
| Purchase #7 | $118.45 | 11.711% | $132.3217 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $818.45 | $893.8329 | $893.83 | $893.80 | $893.90 | |