| 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 | $186.36 | 3.254% | $192.4242 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $123.48 | 13.138% | $139.7028 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $38.39 | 5.311% | $40.4289 | $40.43 | $40.45 | $40.40 |
| Purchase #4 | $44.35 | 4.615% | $46.3968 | $46.40 | $46.40 | $46.40 |
| Purchase #5 | $50.91 | 5.764% | $53.8445 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $114.51 | 9.414% | $125.29 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $127.56 | 3.226% | $131.6751 | $131.68 | $131.70 | $131.70 |
| 7 purchase totals = | $685.56 | $729.7623 | $729.76 | $729.80 | $729.70 | |