| 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 | $164.52 | 6.821% | $175.7419 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $24.58 | 7.717% | $26.4768 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $35.99 | 7.307% | $38.6198 | $38.62 | $38.60 | $38.60 |
| Purchase #4 | $40.71 | 13.851% | $46.3487 | $46.35 | $46.35 | $46.30 |
| Purchase #5 | $69.94 | 3.331% | $72.2697 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $169.32 | 5.347% | $178.3735 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $231.70 | 7.566% | $249.2304 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $736.76 | $787.0608 | $787.06 | $787.05 | $787.00 | |