| 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 | $174.84 | 6.150% | $185.5927 | $185.59 | $185.60 | $185.60 |
| Purchase #2 | $88.93 | 6.233% | $94.473 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $122.77 | 7.532% | $132.017 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $120.40 | 8.718% | $130.8965 | $130.90 | $130.90 | $130.90 |
| Purchase #5 | $204.28 | 5.291% | $215.0885 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $70.59 | 12.371% | $79.3227 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $55.81 | 12.390% | $62.7249 | $62.72 | $62.70 | $62.70 |
| 7 purchase totals = | $837.62 | $900.1153 | $900.11 | $900.05 | $900.10 | |