| 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 | $187.86 | 7.695% | $202.3158 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $134.33 | 3.447% | $138.9604 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $161.62 | 6.258% | $171.7342 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $135.36 | 13.728% | $153.9422 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $61.58 | 4.137% | $64.1276 | $64.13 | $64.15 | $64.10 |
| Purchase #6 | $41.67 | 8.775% | $45.3265 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $179.52 | 9.267% | $196.1561 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $901.94 | $972.5628 | $972.57 | $972.60 | $972.50 | |