| 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 | $145.75 | 8.801% | $158.5775 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $242.82 | 12.832% | $273.9787 | $273.98 | $274.00 | $274.00 |
| Purchase #3 | $200.77 | 7.643% | $216.1149 | $216.11 | $216.10 | $216.10 |
| Purchase #4 | $23.60 | 13.250% | $26.727 | $26.73 | $26.75 | $26.70 |
| Purchase #5 | $234.31 | 5.869% | $248.0617 | $248.06 | $248.05 | $248.10 |
| Purchase #6 | $159.89 | 5.146% | $168.1179 | $168.12 | $168.10 | $168.10 |
| Purchase #7 | $196.54 | 11.602% | $219.3426 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $1,203.68 | $1,310.9203 | $1,310.92 | $1,310.95 | $1,310.90 | |