| 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 | $95.60 | 8.434% | $103.6629 | $103.66 | $103.65 | $103.70 |
| Purchase #2 | $189.34 | 8.705% | $205.822 | $205.82 | $205.80 | $205.80 |
| Purchase #3 | $84.42 | 9.762% | $92.6611 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $118.64 | 8.592% | $128.8335 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $156.94 | 13.334% | $177.8664 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $143.37 | 10.251% | $158.0669 | $158.07 | $158.05 | $158.10 |
| Purchase #7 | $30.42 | 11.298% | $33.8569 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $818.73 | $900.7697 | $900.77 | $900.70 | $900.90 | |