| 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 | $149.61 | 5.263% | $157.484 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $109.84 | 3.347% | $113.5163 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $216.95 | 11.794% | $242.5371 | $242.54 | $242.55 | $242.50 |
| Purchase #4 | $98.96 | 11.394% | $110.2355 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $123.99 | 5.315% | $130.5801 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $200.63 | 13.429% | $227.5726 | $227.57 | $227.55 | $227.60 |
| Purchase #7 | $73.73 | 3.528% | $76.3312 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $973.71 | $1,058.2568 | $1,058.26 | $1,058.30 | $1,058.20 | |