| 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 | $222.64 | 6.623% | $237.3854 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $196.57 | 13.257% | $222.6293 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $54.41 | 7.445% | $58.4608 | $58.46 | $58.45 | $58.50 |
| Purchase #4 | $146.51 | 7.432% | $157.3986 | $157.40 | $157.40 | $157.40 |
| Purchase #5 | $91.39 | 4.243% | $95.2677 | $95.27 | $95.25 | $95.30 |
| Purchase #6 | $124.82 | 11.672% | $139.389 | $139.39 | $139.40 | $139.40 |
| Purchase #7 | $8.94 | 12.775% | $10.0821 | $10.08 | $10.10 | $10.10 |
| 7 purchase totals = | $845.28 | $920.6129 | $920.62 | $920.65 | $920.70 | |