| 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 | $156.77 | 10.669% | $173.4958 | $173.50 | $173.50 | $173.50 |
| Purchase #2 | $65.63 | 7.144% | $70.3186 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $246.99 | 12.597% | $278.1033 | $278.10 | $278.10 | $278.10 |
| Purchase #4 | $155.30 | 9.532% | $170.1032 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $168.65 | 9.259% | $184.2653 | $184.27 | $184.25 | $184.30 |
| Purchase #6 | $248.83 | 9.616% | $272.7575 | $272.76 | $272.75 | $272.80 |
| Purchase #7 | $123.60 | 13.796% | $140.6519 | $140.65 | $140.65 | $140.70 |
| 7 purchase totals = | $1,165.77 | $1,289.6956 | $1,289.70 | $1,289.65 | $1,289.80 | |