| 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 | $100.94 | 6.136% | $107.1337 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $207.52 | 4.414% | $216.6799 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $156.88 | 11.656% | $175.1659 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $172.53 | 7.397% | $185.292 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $136.38 | 4.589% | $142.6385 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $208.92 | 5.397% | $220.1954 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $96.54 | 13.132% | $109.2176 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $1,079.71 | $1,156.3230 | $1,156.33 | $1,156.35 | $1,156.30 | |