| 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 | $74.72 | 8.281% | $80.9076 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $131.91 | 3.181% | $136.1061 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $181.43 | 11.765% | $202.7752 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $65.99 | 9.521% | $72.2729 | $72.27 | $72.25 | $72.30 |
| Purchase #5 | $23.43 | 5.294% | $24.6704 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $143.38 | 7.724% | $154.4547 | $154.45 | $154.45 | $154.50 |
| Purchase #7 | $141.32 | 12.527% | $159.0232 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $762.18 | $830.2101 | $830.21 | $830.15 | $830.30 | |