| 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 | $197.54 | 3.379% | $204.2149 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $16.67 | 9.282% | $18.2173 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $92.67 | 7.843% | $99.9381 | $99.94 | $99.95 | $99.90 |
| Purchase #4 | $63.90 | 9.501% | $69.9711 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $87.63 | 11.622% | $97.8144 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $172.27 | 12.432% | $193.6866 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $145.33 | 9.421% | $159.0215 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $776.01 | $842.8639 | $842.86 | $842.80 | $842.80 | |