| 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 | $158.36 | 10.225% | $174.5523 | $174.55 | $174.55 | $174.60 |
| Purchase #2 | $54.65 | 4.754% | $57.2481 | $57.25 | $57.25 | $57.20 |
| Purchase #3 | $180.98 | 5.278% | $190.5321 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $59.92 | 4.286% | $62.4882 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $145.26 | 12.603% | $163.5671 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $141.76 | 4.255% | $147.7919 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $7.72 | 11.769% | $8.6286 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $748.65 | $804.8083 | $804.81 | $804.85 | $804.80 | |