| 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 | $135.40 | 5.331% | $142.6182 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $169.92 | 3.462% | $175.8026 | $175.80 | $175.80 | $175.80 |
| Purchase #3 | $129.34 | 4.216% | $134.793 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $23.69 | 13.630% | $26.9189 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $90.67 | 4.216% | $94.4926 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $157.95 | 5.571% | $166.7494 | $166.75 | $166.75 | $166.70 |
| Purchase #7 | $89.73 | 9.468% | $98.2256 | $98.23 | $98.25 | $98.20 |
| 7 purchase totals = | $796.70 | $839.6003 | $839.60 | $839.60 | $839.50 | |