| 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 | $129.84 | 11.720% | $145.0572 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $237.55 | 7.483% | $255.3259 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $208.84 | 4.783% | $218.8288 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $176.95 | 4.180% | $184.3465 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $69.79 | 3.125% | $71.9709 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $100.60 | 12.468% | $113.1428 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $170.56 | 10.468% | $188.4142 | $188.41 | $188.40 | $188.40 |
| 7 purchase totals = | $1,094.13 | $1,177.0863 | $1,177.09 | $1,177.10 | $1,177.00 | |