| 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 | $165.45 | 6.620% | $176.4028 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $142.66 | 10.275% | $157.3183 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $94.82 | 7.857% | $102.27 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $205.61 | 7.524% | $221.0801 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $201.70 | 13.365% | $228.6572 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $198.28 | 13.193% | $224.4391 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $56.91 | 4.255% | $59.3315 | $59.33 | $59.35 | $59.30 |
| 7 purchase totals = | $1,065.43 | $1,169.4990 | $1,169.50 | $1,169.50 | $1,169.50 | |