| 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 | $198.75 | 7.163% | $212.9865 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $164.59 | 4.591% | $172.1463 | $172.15 | $172.15 | $172.10 |
| Purchase #3 | $200.67 | 8.258% | $217.2413 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $182.44 | 6.319% | $193.9684 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $92.49 | 8.857% | $100.6818 | $100.68 | $100.70 | $100.70 |
| Purchase #6 | $144.48 | 12.582% | $162.6585 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $69.38 | 7.109% | $74.3122 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $1,052.80 | $1,133.9950 | $1,134.00 | $1,134.00 | $1,134.00 | |