| 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 | $189.84 | 13.867% | $216.1651 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $141.41 | 11.659% | $157.897 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $182.53 | 4.328% | $190.4299 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $68.96 | 6.146% | $73.1983 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $75.70 | 11.414% | $84.3404 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $238.97 | 11.519% | $266.497 | $266.50 | $266.50 | $266.50 |
| Purchase #7 | $73.82 | 8.508% | $80.1006 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $971.23 | $1,068.6283 | $1,068.64 | $1,068.65 | $1,068.60 | |