| 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 | $143.43 | 9.777% | $157.4532 | $157.45 | $157.45 | $157.50 |
| Purchase #2 | $102.73 | 12.576% | $115.6493 | $115.65 | $115.65 | $115.60 |
| Purchase #3 | $107.30 | 11.817% | $119.9796 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $44.42 | 9.293% | $48.548 | $48.55 | $48.55 | $48.50 |
| Purchase #5 | $43.99 | 4.770% | $46.0883 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $189.69 | 9.720% | $208.1279 | $208.13 | $208.15 | $208.10 |
| Purchase #7 | $221.81 | 3.376% | $229.2983 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $853.37 | $925.1446 | $925.15 | $925.20 | $925.10 | |