| 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 | $6.97 | 4.290% | $7.269 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $30.40 | 10.857% | $33.7005 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $183.39 | 5.770% | $193.9716 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $176.83 | 6.150% | $187.705 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $182.75 | 5.267% | $192.3754 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $62.67 | 10.393% | $69.1833 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $105.54 | 10.191% | $116.2956 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $748.55 | $800.5004 | $800.51 | $800.50 | $800.60 | |