| 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 | $147.59 | 4.506% | $154.2404 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $203.71 | 12.654% | $229.4875 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $241.69 | 9.785% | $265.3394 | $265.34 | $265.35 | $265.30 |
| Purchase #4 | $181.48 | 6.509% | $193.2925 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $13.72 | 13.641% | $15.5915 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $103.84 | 4.120% | $108.1182 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $134.95 | 7.433% | $144.9808 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $1,026.98 | $1,111.0503 | $1,111.05 | $1,111.10 | $1,111.00 | |