| 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 | $207.90 | 9.421% | $227.4863 | $227.49 | $227.50 | $227.50 |
| Purchase #2 | $150.79 | 11.123% | $167.5624 | $167.56 | $167.55 | $167.60 |
| Purchase #3 | $146.69 | 7.392% | $157.5333 | $157.53 | $157.55 | $157.50 |
| Purchase #4 | $47.80 | 13.767% | $54.3806 | $54.38 | $54.40 | $54.40 |
| Purchase #5 | $177.72 | 3.496% | $183.9331 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $39.91 | 9.666% | $43.7677 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $98.84 | 11.820% | $110.5229 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $869.65 | $945.1863 | $945.18 | $945.20 | $945.20 | |