| 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 | $130.80 | 12.641% | $147.3344 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $31.96 | 3.411% | $33.0502 | $33.05 | $33.05 | $33.10 |
| Purchase #3 | $65.62 | 12.718% | $73.9656 | $73.97 | $73.95 | $74.00 |
| Purchase #4 | $167.28 | 9.378% | $182.9675 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $17.70 | 10.415% | $19.5435 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $167.54 | 7.146% | $179.5124 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $147.91 | 5.535% | $156.0968 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $728.81 | $792.4704 | $792.47 | $792.45 | $792.50 | |