| 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 | $144.84 | 12.628% | $163.1304 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $178.90 | 12.375% | $201.0389 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $161.83 | 5.301% | $170.4086 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $187.93 | 13.801% | $213.8662 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $168.78 | 4.689% | $176.6941 | $176.69 | $176.70 | $176.70 |
| Purchase #6 | $228.38 | 8.667% | $248.1737 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $194.31 | 13.468% | $220.4797 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $1,264.97 | $1,393.7916 | $1,393.79 | $1,393.80 | $1,393.80 | |