| 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 | $183.47 | 5.489% | $193.5407 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $111.66 | 11.263% | $124.2363 | $124.24 | $124.25 | $124.20 |
| Purchase #3 | $249.81 | 8.794% | $271.7783 | $271.78 | $271.80 | $271.80 |
| Purchase #4 | $67.59 | 10.196% | $74.4815 | $74.48 | $74.50 | $74.50 |
| Purchase #5 | $64.58 | 12.685% | $72.772 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $135.35 | 6.134% | $143.6524 | $143.65 | $143.65 | $143.70 |
| Purchase #7 | $146.29 | 13.208% | $165.612 | $165.61 | $165.60 | $165.60 |
| 7 purchase totals = | $958.75 | $1,046.0732 | $1,046.07 | $1,046.10 | $1,046.10 | |