| 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 | $143.66 | 8.807% | $156.3121 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $56.74 | 5.232% | $59.7086 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $198.36 | 8.716% | $215.6491 | $215.65 | $215.65 | $215.60 |
| Purchase #4 | $118.87 | 13.418% | $134.82 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $189.90 | 9.679% | $208.2804 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $143.82 | 13.211% | $162.8201 | $162.82 | $162.80 | $162.80 |
| Purchase #7 | $22.59 | 3.777% | $23.4432 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $873.94 | $961.0335 | $961.03 | $961.00 | $960.90 | |