| 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 | $110.81 | 10.861% | $122.8451 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $138.99 | 6.783% | $148.4177 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $89.81 | 3.519% | $92.9704 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $89.44 | 4.583% | $93.539 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $80.31 | 4.307% | $83.769 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $165.42 | 4.395% | $172.6902 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $229.48 | 9.219% | $250.6358 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $904.26 | $964.8672 | $964.88 | $964.85 | $964.80 | |