| 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 | $141.95 | 12.638% | $159.8896 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $165.98 | 11.295% | $184.7274 | $184.73 | $184.75 | $184.70 |
| Purchase #3 | $150.29 | 6.494% | $160.0498 | $160.05 | $160.05 | $160.00 |
| Purchase #4 | $12.71 | 9.116% | $13.8686 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $15.54 | 12.512% | $17.4844 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $189.57 | 6.628% | $202.1347 | $202.13 | $202.15 | $202.10 |
| Purchase #7 | $37.93 | 4.606% | $39.6771 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $713.97 | $777.8316 | $777.83 | $777.90 | $777.80 | |