| 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 | $157.55 | 13.571% | $178.9311 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $9.61 | 10.620% | $10.6306 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $87.27 | 12.413% | $98.1028 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $146.96 | 3.385% | $151.9346 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $79.47 | 8.864% | $86.5142 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $185.39 | 4.200% | $193.1764 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $50.33 | 12.655% | $56.6993 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $716.58 | $775.9890 | $775.98 | $776.05 | $775.90 | |