| 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 | $142.68 | 3.822% | $148.1332 | $148.13 | $148.15 | $148.10 |
| Purchase #2 | $105.48 | 9.637% | $115.6451 | $115.65 | $115.65 | $115.60 |
| Purchase #3 | $131.48 | 4.378% | $137.2362 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $167.64 | 6.543% | $178.6087 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $52.58 | 8.661% | $57.134 | $57.13 | $57.15 | $57.10 |
| Purchase #6 | $67.58 | 11.434% | $75.3071 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $156.77 | 12.120% | $175.7705 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $824.21 | $887.8348 | $887.84 | $887.85 | $887.70 | |