| 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 | $167.48 | 10.814% | $185.5913 | $185.59 | $185.60 | $185.60 |
| Purchase #2 | $114.70 | 12.468% | $129.0008 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $182.39 | 12.157% | $204.5632 | $204.56 | $204.55 | $204.60 |
| Purchase #4 | $141.34 | 4.706% | $147.9915 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $78.90 | 10.500% | $87.1845 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $174.43 | 9.660% | $191.2799 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $52.45 | 9.414% | $57.3876 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $911.69 | $1,002.9988 | $1,002.99 | $1,003.05 | $1,003.10 | |