| 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 | $103.80 | 9.357% | $113.5126 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $177.80 | 7.452% | $191.0497 | $191.05 | $191.05 | $191.00 |
| Purchase #3 | $175.46 | 13.265% | $198.7348 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $99.52 | 10.519% | $109.9885 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $152.73 | 7.729% | $164.5345 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $159.63 | 13.467% | $181.1274 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $177.30 | 10.312% | $195.5832 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $1,046.24 | $1,154.5307 | $1,154.52 | $1,154.60 | $1,154.40 | |