| 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 | $157.68 | 4.313% | $164.4807 | $164.48 | $164.50 | $164.50 |
| Purchase #2 | $66.74 | 13.840% | $75.9768 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $159.80 | 4.206% | $166.5212 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $144.79 | 10.831% | $160.4722 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $59.76 | 10.684% | $66.1448 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $189.74 | 7.102% | $203.2153 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $95.76 | 6.356% | $101.8465 | $101.85 | $101.85 | $101.80 |
| 7 purchase totals = | $874.27 | $938.6575 | $938.66 | $938.65 | $938.60 | |