| 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 | $189.31 | 3.392% | $195.7314 | $195.73 | $195.75 | $195.70 |
| Purchase #2 | $157.45 | 13.225% | $178.2728 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $121.45 | 10.697% | $134.4415 | $134.44 | $134.45 | $134.40 |
| Purchase #4 | $165.81 | 5.227% | $174.4769 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $55.74 | 5.388% | $58.7433 | $58.74 | $58.75 | $58.70 |
| Purchase #6 | $90.63 | 7.729% | $97.6348 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $37.25 | 4.755% | $39.0212 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $817.64 | $878.3219 | $878.31 | $878.35 | $878.20 | |