| 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 | $149.69 | 3.300% | $154.6298 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $144.46 | 3.827% | $149.9885 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $66.52 | 4.403% | $69.4489 | $69.45 | $69.45 | $69.40 |
| Purchase #4 | $206.53 | 11.787% | $230.8737 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $249.42 | 7.405% | $267.8896 | $267.89 | $267.90 | $267.90 |
| Purchase #6 | $54.58 | 3.503% | $56.4919 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $177.96 | 4.599% | $186.1444 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $1,049.16 | $1,115.4668 | $1,115.46 | $1,115.50 | $1,115.40 | |