| 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 | $187.92 | 7.859% | $202.6886 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $63.49 | 5.102% | $66.7293 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $204.68 | 7.360% | $219.7444 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $216.37 | 6.746% | $230.9663 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $103.78 | 12.427% | $116.6767 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $133.79 | 9.151% | $146.0331 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $145.42 | 4.225% | $151.564 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $1,055.45 | $1,134.4024 | $1,134.40 | $1,134.45 | $1,134.40 | |