| 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 | $138.55 | 3.368% | $143.2164 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $60.97 | 6.442% | $64.8977 | $64.90 | $64.90 | $64.90 |
| Purchase #3 | $155.93 | 7.595% | $167.7729 | $167.77 | $167.75 | $167.80 |
| Purchase #4 | $119.42 | 13.516% | $135.5608 | $135.56 | $135.55 | $135.60 |
| Purchase #5 | $131.95 | 4.298% | $137.6212 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $31.28 | 7.819% | $33.7258 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $164.41 | 13.104% | $185.9543 | $185.95 | $185.95 | $186.00 |
| 7 purchase totals = | $802.51 | $868.7491 | $868.75 | $868.70 | $868.80 | |