| 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 | $137.93 | 7.449% | $148.2044 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $53.61 | 6.811% | $57.2614 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $45.84 | 12.679% | $51.6521 | $51.65 | $51.65 | $51.70 |
| Purchase #4 | $243.62 | 6.449% | $259.3311 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $135.87 | 5.179% | $142.9067 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $225.41 | 5.176% | $237.0772 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $39.56 | 4.651% | $41.3999 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $881.84 | $937.8328 | $937.83 | $937.85 | $937.90 | |