| 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 | $112.29 | 10.177% | $123.7178 | $123.72 | $123.70 | $123.70 |
| Purchase #2 | $142.43 | 12.848% | $160.7294 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $26.25 | 6.467% | $27.9476 | $27.95 | $27.95 | $27.90 |
| Purchase #4 | $161.60 | 4.225% | $168.4276 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $40.99 | 7.405% | $44.0253 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $105.94 | 11.679% | $118.3127 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $175.70 | 7.693% | $189.2166 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $765.20 | $832.3770 | $832.39 | $832.40 | $832.20 | |