| 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 | $16.93 | 3.316% | $17.4914 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $153.99 | 6.412% | $163.8638 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $233.98 | 13.483% | $265.5275 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $172.59 | 9.516% | $189.0137 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $100.50 | 11.827% | $112.3861 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $82.82 | 6.107% | $87.8778 | $87.88 | $87.90 | $87.90 |
| Purchase #7 | $191.95 | 13.278% | $217.4371 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $952.76 | $1,053.5974 | $1,053.60 | $1,053.65 | $1,053.60 | |