| 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 | $68.45 | 5.870% | $72.468 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $137.97 | 6.472% | $146.8994 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $193.59 | 11.615% | $216.0755 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $162.74 | 9.220% | $177.7446 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $249.45 | 4.208% | $259.9469 | $259.95 | $259.95 | $259.90 |
| Purchase #6 | $87.91 | 9.349% | $96.1287 | $96.13 | $96.15 | $96.10 |
| Purchase #7 | $148.42 | 11.188% | $165.0252 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $1,048.53 | $1,134.2883 | $1,134.30 | $1,134.35 | $1,134.20 | |