| 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 | $163.49 | 4.348% | $170.5985 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $226.49 | 12.247% | $254.2282 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $50.81 | 12.405% | $57.113 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $234.56 | 13.671% | $266.6267 | $266.63 | $266.65 | $266.60 |
| Purchase #5 | $178.91 | 3.684% | $185.501 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $142.48 | 3.525% | $147.5024 | $147.50 | $147.50 | $147.50 |
| Purchase #7 | $201.69 | 11.230% | $224.3398 | $224.34 | $224.35 | $224.30 |
| 7 purchase totals = | $1,198.43 | $1,305.9096 | $1,305.91 | $1,305.95 | $1,305.80 | |