| 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 | $137.61 | 9.520% | $150.7105 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $192.25 | 4.334% | $200.5821 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $61.37 | 13.160% | $69.4463 | $69.45 | $69.45 | $69.40 |
| Purchase #4 | $242.78 | 13.587% | $275.7665 | $275.77 | $275.75 | $275.80 |
| Purchase #5 | $128.27 | 7.357% | $137.7068 | $137.71 | $137.70 | $137.70 |
| Purchase #6 | $135.38 | 12.176% | $151.8639 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $143.33 | 4.488% | $149.7627 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $1,040.99 | $1,135.8388 | $1,135.84 | $1,135.80 | $1,135.90 | |