| 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 | $185.26 | 4.153% | $192.9538 | $192.95 | $192.95 | $193.00 |
| Purchase #2 | $116.88 | 5.586% | $123.4089 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $9.45 | 9.272% | $10.3262 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $44.73 | 5.844% | $47.344 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $120.38 | 4.418% | $125.6984 | $125.70 | $125.70 | $125.70 |
| Purchase #6 | $139.59 | 5.178% | $146.818 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $80.37 | 4.473% | $83.965 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $696.66 | $730.5143 | $730.52 | $730.50 | $730.50 | |