| 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 | $162.96 | 11.473% | $181.6564 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $133.49 | 5.765% | $141.1857 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $78.27 | 8.655% | $85.0443 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $233.52 | 9.117% | $254.81 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $156.89 | 6.780% | $167.5271 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $230.45 | 4.270% | $240.2902 | $240.29 | $240.30 | $240.30 |
| Purchase #7 | $55.57 | 3.546% | $57.5405 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $1,051.15 | $1,128.0542 | $1,128.06 | $1,128.10 | $1,128.00 | |