| 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 | $158.88 | 8.259% | $172.0019 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $217.55 | 3.218% | $224.5508 | $224.55 | $224.55 | $224.60 |
| Purchase #3 | $242.66 | 4.181% | $252.8056 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $153.98 | 11.841% | $172.2128 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $41.81 | 11.513% | $46.6236 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $159.74 | 3.119% | $164.7223 | $164.72 | $164.70 | $164.70 |
| Purchase #7 | $167.97 | 13.759% | $191.081 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $1,142.59 | $1,223.9980 | $1,223.99 | $1,223.95 | $1,224.00 | |