| 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 | $173.58 | 11.805% | $194.0711 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $166.87 | 4.422% | $174.249 | $174.25 | $174.25 | $174.20 |
| Purchase #3 | $69.79 | 13.806% | $79.4252 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $231.65 | 9.840% | $254.4444 | $254.44 | $254.45 | $254.40 |
| Purchase #5 | $36.73 | 3.786% | $38.1206 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $113.61 | 5.843% | $120.2482 | $120.25 | $120.25 | $120.20 |
| Purchase #7 | $15.99 | 12.231% | $17.9457 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $808.22 | $878.5042 | $878.51 | $878.50 | $878.30 | |