| 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 | $54.56 | 6.640% | $58.1828 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $140.32 | 7.569% | $150.9408 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $181.55 | 10.276% | $200.2061 | $200.21 | $200.20 | $200.20 |
| Purchase #4 | $146.65 | 7.654% | $157.8746 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $194.77 | 7.512% | $209.4011 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $187.31 | 7.278% | $200.9424 | $200.94 | $200.95 | $200.90 |
| Purchase #7 | $159.78 | 12.314% | $179.4553 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $1,064.94 | $1,157.0031 | $1,157.00 | $1,157.00 | $1,157.00 | |