| 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 | $182.54 | 9.444% | $199.7791 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $115.33 | 4.514% | $120.536 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $148.53 | 7.218% | $159.2509 | $159.25 | $159.25 | $159.30 |
| Purchase #4 | $111.57 | 5.493% | $117.6985 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $237.59 | 3.176% | $245.1359 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $59.98 | 9.439% | $65.6415 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $165.85 | 8.641% | $180.1811 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $1,021.39 | $1,088.2230 | $1,088.23 | $1,088.30 | $1,088.20 | |