| 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 | $163.62 | 12.134% | $183.4737 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $187.90 | 5.202% | $197.6746 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $48.55 | 6.844% | $51.8728 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $217.46 | 10.320% | $239.9019 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $215.67 | 10.744% | $238.8416 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $22.82 | 5.704% | $24.1217 | $24.12 | $24.10 | $24.10 |
| Purchase #7 | $191.27 | 7.843% | $206.2713 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $1,047.29 | $1,142.1576 | $1,142.14 | $1,142.05 | $1,142.20 | |