| 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 | $147.88 | 9.221% | $161.516 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $139.80 | 9.582% | $153.1956 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $16.97 | 12.557% | $19.1009 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $33.85 | 11.323% | $37.6828 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $88.45 | 9.178% | $96.5679 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $89.30 | 5.580% | $94.2829 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $22.66 | 8.375% | $24.5578 | $24.56 | $24.55 | $24.60 |
| 7 purchase totals = | $538.91 | $586.9039 | $586.91 | $586.90 | $587.00 | |