| 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 | $147.91 | 5.329% | $155.7921 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $8.50 | 13.305% | $9.6309 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $84.42 | 5.712% | $89.2421 | $89.24 | $89.25 | $89.20 |
| Purchase #4 | $41.96 | 4.467% | $43.8344 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $219.70 | 8.779% | $238.9875 | $238.99 | $239.00 | $239.00 |
| Purchase #6 | $107.31 | 4.364% | $111.993 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $199.56 | 3.316% | $206.1774 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $809.36 | $855.6574 | $855.65 | $855.75 | $855.60 | |