| 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 | $96.81 | 11.550% | $107.9916 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $156.97 | 13.671% | $178.4294 | $178.43 | $178.45 | $178.40 |
| Purchase #3 | $88.69 | 13.404% | $100.578 | $100.58 | $100.60 | $100.60 |
| Purchase #4 | $15.86 | 5.591% | $16.7467 | $16.75 | $16.75 | $16.70 |
| Purchase #5 | $180.56 | 10.784% | $200.0316 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $41.28 | 9.588% | $45.2379 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $215.26 | 6.339% | $228.9053 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $795.43 | $877.9205 | $877.93 | $878.00 | $877.80 | |