| 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 | $110.97 | 4.732% | $116.2211 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $161.45 | 4.409% | $168.5683 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $179.36 | 6.784% | $191.5278 | $191.53 | $191.55 | $191.50 |
| Purchase #4 | $214.60 | 13.357% | $243.2641 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $132.68 | 5.620% | $140.1366 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $210.94 | 4.175% | $219.7467 | $219.75 | $219.75 | $219.70 |
| Purchase #7 | $120.78 | 8.752% | $131.3507 | $131.35 | $131.35 | $131.40 |
| 7 purchase totals = | $1,130.78 | $1,210.8153 | $1,210.82 | $1,210.80 | $1,210.80 | |