| 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 | $153.36 | 6.283% | $162.9956 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $17.54 | 7.433% | $18.8437 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $66.48 | 6.587% | $70.859 | $70.86 | $70.85 | $70.90 |
| Purchase #4 | $83.94 | 8.693% | $91.2369 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $97.77 | 12.852% | $110.3354 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $89.45 | 10.424% | $98.7743 | $98.77 | $98.75 | $98.80 |
| Purchase #7 | $100.88 | 6.620% | $107.5583 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $609.42 | $660.6032 | $660.61 | $660.60 | $660.60 | |