| 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 | $113.48 | 7.823% | $122.3575 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $133.62 | 6.816% | $142.7275 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $18.68 | 4.647% | $19.5481 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $157.54 | 5.566% | $166.3087 | $166.31 | $166.30 | $166.30 |
| Purchase #5 | $229.77 | 12.753% | $259.0726 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $116.77 | 4.179% | $121.6498 | $121.65 | $121.65 | $121.60 |
| Purchase #7 | $175.97 | 3.596% | $182.2979 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $945.83 | $1,013.9621 | $1,013.97 | $1,013.95 | $1,013.90 | |