| 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 | $137.48 | 11.433% | $153.1981 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $114.89 | 7.384% | $123.3735 | $123.37 | $123.35 | $123.40 |
| Purchase #3 | $213.53 | 11.707% | $238.528 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $56.73 | 7.153% | $60.7879 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $109.62 | 13.584% | $124.5108 | $124.51 | $124.50 | $124.50 |
| Purchase #6 | $144.87 | 8.472% | $157.1434 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $111.59 | 3.402% | $115.3863 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $888.71 | $972.9280 | $972.93 | $972.95 | $972.90 | |