| 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 | $147.71 | 6.830% | $157.7986 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $143.39 | 7.738% | $154.4855 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $119.79 | 13.761% | $136.2743 | $136.27 | $136.25 | $136.30 |
| Purchase #4 | $209.38 | 5.403% | $220.6928 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $167.89 | 8.171% | $181.6083 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $119.29 | 13.839% | $135.7985 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $126.74 | 4.219% | $132.0872 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $1,034.19 | $1,118.7452 | $1,118.75 | $1,118.75 | $1,118.80 | |