| 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 | $161.49 | 7.259% | $173.2126 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $88.60 | 11.276% | $98.5905 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $39.93 | 9.212% | $43.6084 | $43.61 | $43.60 | $43.60 |
| Purchase #4 | $145.38 | 10.207% | $160.2189 | $160.22 | $160.20 | $160.20 |
| Purchase #5 | $119.96 | 7.737% | $129.2413 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $39.43 | 9.655% | $43.237 | $43.24 | $43.25 | $43.20 |
| Purchase #7 | $143.58 | 5.804% | $151.9134 | $151.91 | $151.90 | $151.90 |
| 7 purchase totals = | $738.37 | $800.0221 | $800.02 | $800.00 | $799.90 | |