| 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 | $163.68 | 8.627% | $177.8007 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $8.31 | 12.307% | $9.3327 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $170.27 | 6.272% | $180.9493 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $126.36 | 13.498% | $143.4161 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $132.48 | 11.676% | $147.9484 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $186.50 | 5.309% | $196.4013 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $67.45 | 13.783% | $76.7466 | $76.75 | $76.75 | $76.70 |
| 7 purchase totals = | $855.05 | $932.5951 | $932.60 | $932.60 | $932.40 | |