| 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 | $154.83 | 13.521% | $175.7646 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $162.97 | 7.358% | $174.9613 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $150.43 | 4.741% | $157.5619 | $157.56 | $157.55 | $157.60 |
| Purchase #4 | $177.52 | 5.631% | $187.5162 | $187.52 | $187.50 | $187.50 |
| Purchase #5 | $6.73 | 6.501% | $7.1675 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $87.50 | 5.208% | $92.057 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $120.70 | 10.770% | $133.6994 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $860.68 | $928.7279 | $928.73 | $928.65 | $928.90 | |