| 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 | $69.45 | 13.270% | $78.666 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $120.61 | 12.317% | $135.4655 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $167.99 | 9.666% | $184.2279 | $184.23 | $184.25 | $184.20 |
| Purchase #4 | $86.97 | 7.781% | $93.7371 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $215.93 | 11.491% | $240.7425 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $227.35 | 5.490% | $239.8315 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $81.47 | 8.406% | $88.3184 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $969.77 | $1,060.9889 | $1,061.00 | $1,061.00 | $1,060.90 | |