| 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 | $227.70 | 7.774% | $245.4014 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $191.39 | 12.570% | $215.4477 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $42.29 | 8.137% | $45.7311 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $147.44 | 6.783% | $157.4409 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $10.42 | 7.606% | $11.2125 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $160.53 | 5.339% | $169.1007 | $169.10 | $169.10 | $169.10 |
| Purchase #7 | $156.69 | 13.587% | $177.9795 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $936.46 | $1,022.3138 | $1,022.31 | $1,022.35 | $1,022.20 | |