| 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 | $123.94 | 6.574% | $132.0878 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $145.27 | 11.338% | $161.7407 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $154.85 | 4.264% | $161.4528 | $161.45 | $161.45 | $161.50 |
| Purchase #4 | $165.60 | 10.781% | $183.4533 | $183.45 | $183.45 | $183.50 |
| Purchase #5 | $224.30 | 3.845% | $232.9243 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $56.89 | 10.123% | $62.649 | $62.65 | $62.65 | $62.60 |
| Purchase #7 | $55.40 | 3.489% | $57.3329 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $926.25 | $991.6408 | $991.63 | $991.65 | $991.60 | |