| 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 | $133.53 | 10.288% | $147.2676 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $222.51 | 6.858% | $237.7697 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $82.97 | 13.498% | $94.1693 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $102.92 | 12.818% | $116.1123 | $116.11 | $116.10 | $116.10 |
| Purchase #5 | $141.73 | 13.133% | $160.3434 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $226.43 | 12.334% | $254.3579 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $190.84 | 9.798% | $209.5385 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $1,100.93 | $1,219.5587 | $1,219.56 | $1,219.50 | $1,219.60 | |