| 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 | $69.63 | 4.221% | $72.5691 | $72.57 | $72.55 | $72.60 |
| Purchase #2 | $215.46 | 3.678% | $223.3846 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $193.73 | 4.365% | $202.1863 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $175.88 | 4.348% | $183.5273 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $167.49 | 6.259% | $177.9732 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $98.92 | 4.601% | $103.4713 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $51.68 | 7.840% | $55.7317 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $972.79 | $1,018.8435 | $1,018.84 | $1,018.85 | $1,018.90 | |