| 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 | $170.63 | 5.635% | $180.245 | $180.25 | $180.25 | $180.20 |
| Purchase #2 | $214.64 | 9.231% | $234.4534 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $103.61 | 4.712% | $108.4921 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $93.58 | 6.460% | $99.6253 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $184.28 | 4.485% | $192.545 | $192.55 | $192.55 | $192.50 |
| Purchase #6 | $71.81 | 4.712% | $75.1937 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $32.74 | 10.227% | $36.0883 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $871.29 | $926.6428 | $926.65 | $926.70 | $926.60 | |