| 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 | $180.77 | 5.804% | $191.2619 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $68.75 | 6.695% | $73.3528 | $73.35 | $73.35 | $73.40 |
| Purchase #3 | $187.93 | 3.294% | $194.1204 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $35.43 | 7.174% | $37.9717 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $177.67 | 8.417% | $192.6245 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $212.81 | 8.701% | $231.3266 | $231.33 | $231.35 | $231.30 |
| Purchase #7 | $15.89 | 11.418% | $17.7043 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $879.25 | $938.3622 | $938.35 | $938.30 | $938.40 | |