| 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 | $140.73 | 6.520% | $149.9056 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $166.77 | 9.407% | $182.4581 | $182.46 | $182.45 | $182.50 |
| Purchase #3 | $206.83 | 7.247% | $221.819 | $221.82 | $221.80 | $221.80 |
| Purchase #4 | $26.53 | 7.204% | $28.4412 | $28.44 | $28.45 | $28.40 |
| Purchase #5 | $100.71 | 11.372% | $112.1627 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $184.33 | 5.269% | $194.0423 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $134.73 | 4.427% | $140.6945 | $140.69 | $140.70 | $140.70 |
| 7 purchase totals = | $960.63 | $1,029.5234 | $1,029.52 | $1,029.50 | $1,029.50 | |