| 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 | $139.62 | 5.496% | $147.2935 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $78.77 | 9.341% | $86.1279 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $204.57 | 6.858% | $218.5994 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $207.81 | 4.561% | $217.2882 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $166.48 | 6.129% | $176.6836 | $176.68 | $176.70 | $176.70 |
| Purchase #6 | $140.75 | 8.771% | $153.0952 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $209.45 | 4.860% | $219.6293 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $1,147.45 | $1,218.7171 | $1,218.72 | $1,218.80 | $1,218.70 | |