| 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 | $157.68 | 12.222% | $176.9516 | $176.95 | $176.95 | $177.00 |
| Purchase #2 | $84.63 | 4.145% | $88.1379 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $15.25 | 8.634% | $16.5667 | $16.57 | $16.55 | $16.60 |
| Purchase #4 | $64.33 | 6.274% | $68.3661 | $68.37 | $68.35 | $68.40 |
| Purchase #5 | $172.28 | 11.822% | $192.6469 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $36.89 | 9.381% | $40.3507 | $40.35 | $40.35 | $40.40 |
| Purchase #7 | $61.85 | 5.422% | $65.2035 | $65.20 | $65.20 | $65.20 |
| 7 purchase totals = | $592.91 | $648.2234 | $648.23 | $648.20 | $648.30 | |