| 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 | $99.42 | 11.591% | $110.9438 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $174.84 | 3.258% | $180.5363 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $23.58 | 9.679% | $25.8623 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $7.52 | 7.760% | $8.1036 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $202.92 | 7.596% | $218.3338 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $16.77 | 8.852% | $18.2545 | $18.25 | $18.25 | $18.30 |
| Purchase #7 | $177.78 | 12.488% | $199.9812 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $702.83 | $762.0155 | $762.00 | $762.05 | $762.00 | |