| 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 | $162.42 | 12.270% | $182.3489 | $182.35 | $182.35 | $182.30 |
| Purchase #2 | $53.33 | 4.234% | $55.588 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $110.32 | 7.331% | $118.4076 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $121.72 | 5.416% | $128.3124 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $138.82 | 10.471% | $153.3558 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $26.61 | 8.281% | $28.8136 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $5.34 | 3.869% | $5.5466 | $5.55 | $5.55 | $5.50 |
| 7 purchase totals = | $618.56 | $672.3729 | $672.38 | $672.35 | $672.30 | |