| 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 | $142.70 | 13.604% | $162.1129 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $145.49 | 12.817% | $164.1375 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $132.61 | 9.461% | $145.1562 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $73.33 | 4.605% | $76.7068 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $139.60 | 13.627% | $158.6233 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $199.82 | 3.189% | $206.1923 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $241.66 | 5.451% | $254.8329 | $254.83 | $254.85 | $254.80 |
| 7 purchase totals = | $1,075.21 | $1,167.7619 | $1,167.76 | $1,167.75 | $1,167.70 | |