| 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 | $176.66 | 12.492% | $198.7284 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $134.69 | 13.136% | $152.3829 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $131.57 | 7.424% | $141.3378 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $67.74 | 7.254% | $72.6539 | $72.65 | $72.65 | $72.70 |
| Purchase #5 | $36.65 | 13.668% | $41.6593 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $15.44 | 11.711% | $17.2482 | $17.25 | $17.25 | $17.20 |
| Purchase #7 | $108.43 | 3.392% | $112.1079 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $671.18 | $736.1184 | $736.12 | $736.15 | $736.10 | |