| 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 | $149.42 | 5.137% | $157.0957 | $157.10 | $157.10 | $157.10 |
| Purchase #2 | $208.35 | 11.428% | $232.1602 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $81.46 | 7.259% | $87.3732 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $136.96 | 9.570% | $150.0671 | $150.07 | $150.05 | $150.10 |
| Purchase #5 | $162.85 | 11.135% | $180.9833 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $48.32 | 12.485% | $54.3528 | $54.35 | $54.35 | $54.40 |
| Purchase #7 | $239.29 | 11.669% | $267.2128 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $1,026.65 | $1,129.2451 | $1,129.24 | $1,129.20 | $1,129.40 | |