| 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 | $132.82 | 6.855% | $141.9248 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $96.82 | 4.427% | $101.1062 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $146.75 | 8.283% | $158.9053 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $130.44 | 8.839% | $141.9696 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $38.58 | 5.721% | $40.7872 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $113.34 | 11.630% | $126.5214 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $32.70 | 6.152% | $34.7117 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $691.45 | $745.9262 | $745.93 | $745.85 | $745.90 | |