| 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 | $101.76 | 11.188% | $113.1449 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $78.98 | 3.200% | $81.5074 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $154.41 | 11.181% | $171.6746 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $204.54 | 10.423% | $225.8592 | $225.86 | $225.85 | $225.90 |
| Purchase #5 | $108.73 | 12.842% | $122.6931 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $227.77 | 11.260% | $253.4169 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $174.71 | 12.130% | $195.9023 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $1,050.90 | $1,164.1984 | $1,164.19 | $1,164.15 | $1,164.20 | |