| 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 | $153.25 | 4.413% | $160.0129 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $158.29 | 9.540% | $173.3909 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $167.64 | 11.576% | $187.046 | $187.05 | $187.05 | $187.00 |
| Purchase #4 | $197.62 | 10.819% | $219.0005 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $100.25 | 13.852% | $114.1366 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $7.80 | 4.385% | $8.142 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $204.95 | 3.439% | $211.9982 | $212.00 | $212.00 | $212.00 |
| 7 purchase totals = | $989.80 | $1,073.7271 | $1,073.73 | $1,073.75 | $1,073.60 | |