| 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 | $103.29 | 5.359% | $108.8253 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $181.70 | 11.813% | $203.1642 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $48.50 | 8.760% | $52.7486 | $52.75 | $52.75 | $52.70 |
| Purchase #4 | $156.71 | 13.172% | $177.3518 | $177.35 | $177.35 | $177.40 |
| Purchase #5 | $31.27 | 13.586% | $35.5183 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $32.89 | 4.338% | $34.3168 | $34.32 | $34.30 | $34.30 |
| Purchase #7 | $136.45 | 12.381% | $153.3439 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $690.81 | $765.2689 | $765.27 | $765.25 | $765.20 | |