| 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 | $137.28 | 3.659% | $142.3031 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $241.67 | 7.266% | $259.2297 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $76.73 | 9.570% | $84.0731 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $143.97 | 3.851% | $149.5143 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $67.63 | 8.148% | $73.1405 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $70.78 | 5.209% | $74.4669 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $122.58 | 7.464% | $131.7294 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $860.64 | $914.4570 | $914.45 | $914.45 | $914.40 | |