| 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 | $184.33 | 11.284% | $205.1298 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $131.92 | 7.189% | $141.4037 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $187.98 | 8.370% | $203.7139 | $203.71 | $203.70 | $203.70 |
| Purchase #4 | $207.50 | 3.680% | $215.136 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $20.74 | 7.470% | $22.2893 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $191.38 | 3.175% | $197.4563 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $243.75 | 13.479% | $276.6051 | $276.61 | $276.60 | $276.60 |
| 7 purchase totals = | $1,167.60 | $1,261.7341 | $1,261.74 | $1,261.75 | $1,261.70 | |