| 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 | $165.96 | 4.206% | $172.9403 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $188.83 | 6.509% | $201.1209 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $111.44 | 13.760% | $126.7741 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $51.41 | 6.766% | $54.8884 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $95.73 | 12.165% | $107.3756 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $243.65 | 3.260% | $251.593 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $243.85 | 7.467% | $262.0583 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $1,100.87 | $1,176.7506 | $1,176.75 | $1,176.75 | $1,176.80 | |