| 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 | $134.64 | 4.570% | $140.793 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $109.52 | 6.760% | $116.9236 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $30.93 | 13.169% | $35.0032 | $35.00 | $35.00 | $35.00 |
| Purchase #4 | $112.37 | 12.341% | $126.2376 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $143.33 | 4.538% | $149.8343 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $239.93 | 8.454% | $260.2137 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $167.88 | 11.800% | $187.6898 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $938.60 | $1,016.6952 | $1,016.68 | $1,016.70 | $1,016.60 | |