| 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 | $136.74 | 9.184% | $149.2982 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $6.73 | 13.301% | $7.6252 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $145.72 | 6.727% | $155.5226 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $122.29 | 9.629% | $134.0653 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $62.95 | 3.780% | $65.3295 | $65.33 | $65.35 | $65.30 |
| Purchase #6 | $192.72 | 13.565% | $218.8625 | $218.86 | $218.85 | $218.90 |
| Purchase #7 | $106.86 | 10.616% | $118.2043 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $774.01 | $848.9076 | $848.91 | $848.90 | $848.90 | |