| 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 | $219.87 | 6.845% | $234.9201 | $234.92 | $234.90 | $234.90 |
| Purchase #2 | $75.35 | 6.156% | $79.9885 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $176.84 | 9.590% | $193.799 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $92.33 | 11.137% | $102.6128 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $131.68 | 8.713% | $143.1533 | $143.15 | $143.15 | $143.20 |
| Purchase #6 | $177.94 | 9.657% | $195.1237 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $181.30 | 13.399% | $205.5924 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $1,055.31 | $1,155.1898 | $1,155.18 | $1,155.15 | $1,155.20 | |