| 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 | $145.71 | 4.820% | $152.7332 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $220.28 | 5.268% | $231.8844 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $70.77 | 7.578% | $76.133 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $64.99 | 11.648% | $72.56 | $72.56 | $72.55 | $72.60 |
| Purchase #5 | $155.33 | 13.741% | $176.6739 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $69.80 | 10.588% | $77.1904 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $198.72 | 7.554% | $213.7313 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $925.60 | $1,000.9062 | $1,000.89 | $1,000.95 | $1,000.90 | |