| 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 | $152.83 | 7.489% | $164.2754 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $17.91 | 11.261% | $19.9268 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $160.91 | 9.464% | $176.1385 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $148.61 | 4.116% | $154.7268 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $135.78 | 7.556% | $146.0395 | $146.04 | $146.05 | $146.00 |
| Purchase #6 | $165.59 | 12.435% | $186.1811 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $63.32 | 4.798% | $66.3581 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $844.95 | $913.6462 | $913.66 | $913.75 | $913.60 | |