| 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 | $72.95 | 6.516% | $77.7034 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $193.39 | 9.228% | $211.236 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $167.98 | 4.873% | $176.1657 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $27.46 | 7.381% | $29.4868 | $29.49 | $29.50 | $29.50 |
| Purchase #5 | $83.63 | 7.808% | $90.1598 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $239.88 | 7.505% | $257.883 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $128.66 | 8.547% | $139.6566 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $913.95 | $982.2913 | $982.30 | $982.30 | $982.40 | |