| 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 | $117.55 | 11.131% | $130.6345 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $169.73 | 7.375% | $182.2476 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $206.26 | 5.859% | $218.3448 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $119.41 | 6.617% | $127.3114 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $22.52 | 5.697% | $23.803 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $194.31 | 10.315% | $214.3531 | $214.35 | $214.35 | $214.40 |
| Purchase #7 | $47.61 | 8.588% | $51.6987 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $877.39 | $948.3931 | $948.38 | $948.40 | $948.30 | |