| 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 | $173.54 | 13.854% | $197.5822 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $191.29 | 7.571% | $205.7726 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $245.76 | 3.502% | $254.3665 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $31.37 | 7.411% | $33.6948 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $166.45 | 7.236% | $178.4943 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $149.66 | 7.202% | $160.4385 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $14.94 | 13.189% | $16.9104 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $973.01 | $1,047.2593 | $1,047.25 | $1,047.25 | $1,047.30 | |