| 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 | $191.39 | 12.782% | $215.8535 | $215.85 | $215.85 | $215.90 |
| Purchase #2 | $94.38 | 3.129% | $97.3332 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $136.79 | 9.485% | $149.7645 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $221.78 | 13.277% | $251.2257 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $145.73 | 9.637% | $159.774 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $44.84 | 6.236% | $47.6362 | $47.64 | $47.65 | $47.60 |
| Purchase #7 | $182.31 | 3.142% | $188.0382 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $1,017.22 | $1,109.6253 | $1,109.62 | $1,109.65 | $1,109.60 | |