| 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 | $196.33 | 8.608% | $213.2301 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $64.98 | 9.618% | $71.2298 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $23.51 | 13.727% | $26.7372 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $141.52 | 8.122% | $153.0143 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $195.39 | 3.770% | $202.7562 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $241.54 | 13.514% | $274.1817 | $274.18 | $274.20 | $274.20 |
| Purchase #7 | $32.75 | 13.426% | $37.147 | $37.15 | $37.15 | $37.10 |
| 7 purchase totals = | $896.02 | $978.2963 | $978.30 | $978.35 | $978.20 | |