| 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 | $106.85 | 3.102% | $110.1645 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $167.73 | 6.582% | $178.77 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $204.42 | 12.441% | $229.8519 | $229.85 | $229.85 | $229.90 |
| Purchase #4 | $235.60 | 7.415% | $253.0697 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $245.80 | 10.295% | $271.1051 | $271.11 | $271.10 | $271.10 |
| Purchase #6 | $6.40 | 13.261% | $7.2487 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $11.69 | 11.410% | $13.0238 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $978.49 | $1,063.2337 | $1,063.23 | $1,063.15 | $1,063.30 | |