| 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 | $147.70 | 4.526% | $154.3849 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $232.79 | 7.589% | $250.4564 | $250.46 | $250.45 | $250.50 |
| Purchase #3 | $74.66 | 13.626% | $84.8332 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $68.67 | 6.344% | $73.0264 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $108.36 | 3.145% | $111.7679 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $223.39 | 9.630% | $244.9025 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $129.43 | 5.403% | $136.4231 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $985.00 | $1,055.7944 | $1,055.79 | $1,055.80 | $1,055.80 | |