| 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 | $114.95 | 10.543% | $127.0692 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $134.70 | 11.476% | $150.1582 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $106.76 | 5.611% | $112.7503 | $112.75 | $112.75 | $112.80 |
| Purchase #4 | $8.36 | 9.647% | $9.1665 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $105.93 | 3.651% | $109.7975 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $178.86 | 5.103% | $187.9872 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $71.62 | 11.855% | $80.1106 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $721.18 | $777.0395 | $777.05 | $777.00 | $777.20 | |