| 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 | $165.46 | 7.348% | $177.618 | $177.62 | $177.60 | $177.60 |
| Purchase #2 | $221.63 | 11.314% | $246.7052 | $246.71 | $246.70 | $246.70 |
| Purchase #3 | $230.82 | 7.252% | $247.5591 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $79.95 | 11.546% | $89.181 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $191.66 | 3.797% | $198.9373 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $154.25 | 7.174% | $165.3159 | $165.32 | $165.30 | $165.30 |
| Purchase #7 | $149.49 | 9.218% | $163.27 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $1,193.26 | $1,288.5865 | $1,288.60 | $1,288.55 | $1,288.60 | |