| 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 | $141.76 | 12.483% | $159.4559 | $159.46 | $159.45 | $159.50 |
| Purchase #2 | $69.72 | 3.255% | $71.9894 | $71.99 | $72.00 | $72.00 |
| Purchase #3 | $242.26 | 3.181% | $249.9663 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $79.33 | 9.163% | $86.599 | $86.60 | $86.60 | $86.60 |
| Purchase #5 | $245.46 | 13.443% | $278.4572 | $278.46 | $278.45 | $278.50 |
| Purchase #6 | $28.74 | 12.231% | $32.2552 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $154.34 | 12.221% | $173.2019 | $173.20 | $173.20 | $173.20 |
| 7 purchase totals = | $961.61 | $1,051.9249 | $1,051.94 | $1,051.90 | $1,052.10 | |