| 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 | $248.71 | 12.443% | $279.657 | $279.66 | $279.65 | $279.70 |
| Purchase #2 | $175.28 | 6.785% | $187.1727 | $187.17 | $187.15 | $187.20 |
| Purchase #3 | $145.36 | 13.748% | $165.3441 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $90.84 | 6.837% | $97.0507 | $97.05 | $97.05 | $97.10 |
| Purchase #5 | $188.73 | 9.495% | $206.6499 | $206.65 | $206.65 | $206.60 |
| Purchase #6 | $189.83 | 4.212% | $197.8256 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $13.88 | 8.222% | $15.0212 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $1,052.63 | $1,148.7212 | $1,148.72 | $1,148.70 | $1,148.70 | |