| 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 | $107.48 | 13.853% | $122.3692 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $147.59 | 4.445% | $154.1504 | $154.15 | $154.15 | $154.20 |
| Purchase #3 | $210.87 | 10.590% | $233.2011 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $126.48 | 9.452% | $138.4349 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $36.54 | 13.654% | $41.5292 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $186.70 | 4.736% | $195.5421 | $195.54 | $195.55 | $195.50 |
| Purchase #7 | $171.56 | 13.643% | $194.9659 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $987.22 | $1,080.1928 | $1,080.19 | $1,080.20 | $1,080.20 | |