| 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 | $103.47 | 6.521% | $110.2173 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $249.93 | 7.318% | $268.2199 | $268.22 | $268.20 | $268.20 |
| Purchase #3 | $155.66 | 12.586% | $175.2514 | $175.25 | $175.25 | $175.30 |
| Purchase #4 | $146.38 | 4.208% | $152.5397 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $86.66 | 8.200% | $93.7661 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $149.57 | 3.632% | $155.0024 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $153.36 | 6.656% | $163.5676 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $1,045.03 | $1,118.5644 | $1,118.57 | $1,118.50 | $1,118.60 | |