| 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 | $153.43 | 6.501% | $163.4045 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $183.37 | 13.147% | $207.4777 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $37.27 | 9.367% | $40.7611 | $40.76 | $40.75 | $40.80 |
| Purchase #4 | $94.68 | 11.355% | $105.4309 | $105.43 | $105.45 | $105.40 |
| Purchase #5 | $47.54 | 11.812% | $53.1554 | $53.16 | $53.15 | $53.20 |
| Purchase #6 | $114.51 | 4.568% | $119.7408 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $173.68 | 13.407% | $196.9653 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $804.48 | $886.9357 | $886.94 | $886.95 | $887.00 | |