| 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 | $132.84 | 9.620% | $145.6192 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $60.40 | 4.811% | $63.3058 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $140.33 | 10.221% | $154.6731 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $219.72 | 10.579% | $242.9642 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $34.58 | 3.384% | $35.7502 | $35.75 | $35.75 | $35.80 |
| Purchase #6 | $88.48 | 3.113% | $91.2344 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $179.27 | 13.762% | $203.9411 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $855.62 | $937.4880 | $937.48 | $937.45 | $937.50 | |