| 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 | $145.39 | 9.732% | $159.5394 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $244.48 | 4.435% | $255.3227 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $153.26 | 4.774% | $160.5766 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $227.60 | 11.749% | $254.3407 | $254.34 | $254.35 | $254.30 |
| Purchase #5 | $190.59 | 5.300% | $200.6913 | $200.69 | $200.70 | $200.70 |
| Purchase #6 | $122.48 | 5.280% | $128.9469 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $157.69 | 3.824% | $163.7201 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $1,241.49 | $1,323.1377 | $1,323.14 | $1,323.15 | $1,323.00 | |