| 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 | $178.34 | 6.367% | $189.6949 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $166.85 | 11.146% | $185.4471 | $185.45 | $185.45 | $185.40 |
| Purchase #3 | $22.83 | 3.170% | $23.5537 | $23.55 | $23.55 | $23.60 |
| Purchase #4 | $33.98 | 11.665% | $37.9438 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $139.64 | 7.143% | $149.6145 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $174.77 | 6.766% | $186.5949 | $186.59 | $186.60 | $186.60 |
| Purchase #7 | $96.56 | 6.359% | $102.7003 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $812.97 | $875.5492 | $875.53 | $875.55 | $875.50 | |