| 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 | $164.36 | 7.474% | $176.6443 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $214.73 | 8.136% | $232.2004 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $198.77 | 13.194% | $224.9957 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $158.33 | 3.121% | $163.2715 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $211.25 | 9.151% | $230.5815 | $230.58 | $230.60 | $230.60 |
| Purchase #6 | $197.59 | 13.588% | $224.4385 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $209.68 | 5.655% | $221.5374 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $1,354.71 | $1,473.6693 | $1,473.67 | $1,473.70 | $1,473.60 | |