| 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 | $95.99 | 12.869% | $108.343 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $25.31 | 4.788% | $26.5218 | $26.52 | $26.50 | $26.50 |
| Purchase #3 | $161.59 | 7.271% | $173.3392 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $36.48 | 12.381% | $40.9966 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $170.31 | 4.394% | $177.7934 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $122.78 | 4.178% | $127.9097 | $127.91 | $127.90 | $127.90 |
| Purchase #7 | $70.33 | 4.310% | $73.3612 | $73.36 | $73.35 | $73.40 |
| 7 purchase totals = | $682.79 | $728.2649 | $728.26 | $728.25 | $728.20 | |