| 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 | $173.25 | 6.448% | $184.4212 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $79.41 | 9.138% | $86.6665 | $86.67 | $86.65 | $86.70 |
| Purchase #3 | $84.32 | 8.329% | $91.343 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $16.53 | 9.760% | $18.1433 | $18.14 | $18.15 | $18.10 |
| Purchase #5 | $100.93 | 10.191% | $111.2158 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $96.70 | 8.519% | $104.9379 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $67.59 | 13.556% | $76.7525 | $76.75 | $76.75 | $76.80 |
| 7 purchase totals = | $618.73 | $673.4802 | $673.48 | $673.45 | $673.40 | |