| 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 | $115.72 | 12.682% | $130.3956 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $214.95 | 7.355% | $230.7596 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $143.79 | 8.609% | $156.1689 | $156.17 | $156.15 | $156.20 |
| Purchase #4 | $180.43 | 13.732% | $205.2066 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $153.27 | 4.659% | $160.4108 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $54.63 | 11.286% | $60.7955 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $209.65 | 7.522% | $225.4199 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $1,072.44 | $1,169.1569 | $1,169.17 | $1,169.10 | $1,169.20 | |