| 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 | $11.63 | 12.399% | $13.072 | $13.07 | $13.05 | $13.10 |
| Purchase #2 | $152.38 | 13.313% | $172.6663 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $141.72 | 10.590% | $156.7281 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $23.89 | 11.816% | $26.7128 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $242.37 | 9.475% | $265.3346 | $265.33 | $265.35 | $265.30 |
| Purchase #6 | $217.57 | 10.157% | $239.6686 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $163.32 | 7.187% | $175.0578 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $952.88 | $1,049.2402 | $1,049.24 | $1,049.20 | $1,049.30 | |