| 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 | $145.32 | 7.110% | $155.6523 | $155.65 | $155.65 | $155.70 |
| Purchase #2 | $215.56 | 11.865% | $241.1362 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $17.37 | 10.488% | $19.1918 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $114.70 | 7.251% | $123.0169 | $123.02 | $123.00 | $123.00 |
| Purchase #5 | $45.37 | 6.324% | $48.2392 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $39.99 | 4.854% | $41.9311 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $106.53 | 7.127% | $114.1224 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $684.84 | $743.2899 | $743.29 | $743.30 | $743.20 | |