| 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 | $164.68 | 9.347% | $180.0726 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $220.66 | 5.352% | $232.4697 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $39.57 | 8.660% | $42.9968 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $117.45 | 5.835% | $124.3032 | $124.30 | $124.30 | $124.30 |
| Purchase #5 | $26.37 | 8.330% | $28.5666 | $28.57 | $28.55 | $28.60 |
| Purchase #6 | $57.62 | 5.836% | $60.9827 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $248.81 | 13.835% | $283.2329 | $283.23 | $283.25 | $283.20 |
| 7 purchase totals = | $875.16 | $952.6245 | $952.62 | $952.60 | $952.70 | |