| 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 | $156.48 | 4.642% | $163.7438 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $137.85 | 12.379% | $154.9145 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $121.80 | 8.700% | $132.3966 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $187.73 | 6.294% | $199.5457 | $199.55 | $199.55 | $199.50 |
| Purchase #5 | $144.45 | 11.401% | $160.9187 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $195.87 | 13.269% | $221.86 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $33.28 | 12.446% | $37.422 | $37.42 | $37.40 | $37.40 |
| 7 purchase totals = | $977.46 | $1,070.8013 | $1,070.80 | $1,070.75 | $1,070.70 | |