| 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 | $182.73 | 4.607% | $191.1484 | $191.15 | $191.15 | $191.10 |
| Purchase #2 | $193.35 | 12.141% | $216.8246 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $118.83 | 13.679% | $135.0848 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $16.62 | 10.518% | $18.3681 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $47.78 | 10.681% | $52.8834 | $52.88 | $52.90 | $52.90 |
| Purchase #6 | $47.88 | 3.225% | $49.4241 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $58.83 | 13.150% | $66.5661 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $666.02 | $730.2995 | $730.29 | $730.25 | $730.30 | |