| 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 | $157.30 | 11.845% | $175.9322 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $14.49 | 8.779% | $15.7621 | $15.76 | $15.75 | $15.80 |
| Purchase #3 | $142.48 | 6.617% | $151.9079 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $17.57 | 4.144% | $18.2981 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $213.62 | 6.824% | $228.1974 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $174.33 | 5.625% | $184.1361 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $186.39 | 8.691% | $202.5892 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $906.18 | $976.8230 | $976.83 | $976.85 | $976.80 | |