| 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 | $181.97 | 12.777% | $205.2203 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $50.97 | 13.351% | $57.775 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $239.94 | 10.787% | $265.8223 | $265.82 | $265.80 | $265.80 |
| Purchase #4 | $177.64 | 11.323% | $197.7542 | $197.75 | $197.75 | $197.80 |
| Purchase #5 | $226.79 | 3.115% | $233.8545 | $233.85 | $233.85 | $233.90 |
| Purchase #6 | $243.44 | 13.754% | $276.9227 | $276.92 | $276.90 | $276.90 |
| Purchase #7 | $67.38 | 11.835% | $75.3544 | $75.35 | $75.35 | $75.40 |
| 7 purchase totals = | $1,188.13 | $1,312.7034 | $1,312.69 | $1,312.65 | $1,312.80 | |