| 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 | $134.77 | 13.708% | $153.2443 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $206.94 | 5.794% | $218.9301 | $218.93 | $218.95 | $218.90 |
| Purchase #3 | $133.81 | 11.800% | $149.5996 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $104.56 | 13.573% | $118.7519 | $118.75 | $118.75 | $118.80 |
| Purchase #5 | $103.75 | 5.182% | $109.1263 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $149.26 | 10.770% | $165.3353 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $203.40 | 12.467% | $228.7579 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $1,036.49 | $1,143.7454 | $1,143.75 | $1,143.80 | $1,143.70 | |