| 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 | $128.73 | 11.860% | $143.9974 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $191.98 | 6.382% | $204.2322 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $135.90 | 13.572% | $154.3443 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $64.37 | 10.268% | $70.9795 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $26.75 | 8.603% | $29.0513 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $23.32 | 7.250% | $25.0107 | $25.01 | $25.00 | $25.00 |
| Purchase #7 | $154.40 | 13.437% | $175.1467 | $175.15 | $175.15 | $175.10 |
| 7 purchase totals = | $725.45 | $802.7621 | $802.76 | $802.80 | $802.70 | |