| 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 | $154.50 | 3.331% | $159.6464 | $159.65 | $159.65 | $159.60 |
| Purchase #2 | $83.88 | 10.472% | $92.6639 | $92.66 | $92.65 | $92.70 |
| Purchase #3 | $9.41 | 3.460% | $9.7356 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $182.54 | 7.224% | $195.7267 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $17.52 | 10.377% | $19.3381 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $128.41 | 6.232% | $136.4125 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $60.74 | 4.622% | $63.5474 | $63.55 | $63.55 | $63.50 |
| 7 purchase totals = | $637.00 | $677.0706 | $677.08 | $677.10 | $676.90 | |