| 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 | $164.48 | 10.711% | $182.0975 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $217.84 | 13.349% | $246.9195 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $98.73 | 6.484% | $105.1317 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $143.72 | 10.471% | $158.7689 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $145.35 | 9.375% | $158.9766 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $241.31 | 13.102% | $272.9264 | $272.93 | $272.95 | $272.90 |
| Purchase #7 | $225.31 | 11.491% | $251.2004 | $251.20 | $251.20 | $251.20 |
| 7 purchase totals = | $1,236.74 | $1,376.0210 | $1,376.03 | $1,376.05 | $1,376.00 | |