| 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 | $169.97 | 5.700% | $179.6583 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $190.78 | 11.761% | $213.2176 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $39.31 | 13.510% | $44.6208 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $137.31 | 4.699% | $143.7622 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $130.68 | 3.724% | $135.5465 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $230.73 | 9.624% | $252.9355 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $65.45 | 13.580% | $74.3381 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $964.23 | $1,044.0790 | $1,044.09 | $1,044.05 | $1,044.00 | |