| 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 | $157.81 | 11.378% | $175.7656 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $177.43 | 5.528% | $187.2383 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $177.69 | 11.772% | $198.6077 | $198.61 | $198.60 | $198.60 |
| Purchase #4 | $129.98 | 10.593% | $143.7488 | $143.75 | $143.75 | $143.70 |
| Purchase #5 | $150.88 | 7.569% | $162.3001 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $115.29 | 6.398% | $122.6663 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $158.57 | 7.289% | $170.1282 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,067.65 | $1,160.4550 | $1,160.47 | $1,160.45 | $1,160.40 | |