| 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 | $36.82 | 13.438% | $41.7679 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $76.51 | 5.445% | $80.676 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $131.44 | 12.705% | $148.1395 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $176.40 | 10.830% | $195.5041 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $114.75 | 10.471% | $126.7655 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $191.92 | 5.763% | $202.9803 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $141.87 | 5.564% | $149.7636 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $869.71 | $945.5969 | $945.60 | $945.60 | $945.70 | |