| 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 | $214.52 | 7.444% | $230.4889 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $56.62 | 11.578% | $63.1755 | $63.18 | $63.20 | $63.20 |
| Purchase #3 | $153.72 | 4.814% | $161.1201 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $151.66 | 8.756% | $164.9393 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $197.91 | 13.836% | $225.2928 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $31.97 | 13.739% | $36.3624 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $153.41 | 7.189% | $164.4386 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $959.81 | $1,045.8176 | $1,045.82 | $1,045.85 | $1,045.80 | |