| 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 | $187.26 | 6.669% | $199.7484 | $199.75 | $199.75 | $199.70 |
| Purchase #2 | $55.80 | 5.218% | $58.7116 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $182.82 | 4.691% | $191.3961 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $9.65 | 3.227% | $9.9614 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $207.57 | 6.237% | $220.5161 | $220.52 | $220.50 | $220.50 |
| Purchase #6 | $159.42 | 11.801% | $178.2332 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $230.97 | 11.739% | $258.0836 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $1,033.49 | $1,116.6504 | $1,116.65 | $1,116.65 | $1,116.60 | |