| 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 | $170.38 | 4.135% | $177.4252 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $36.47 | 3.327% | $37.6834 | $37.68 | $37.70 | $37.70 |
| Purchase #3 | $85.54 | 4.260% | $89.184 | $89.18 | $89.20 | $89.20 |
| Purchase #4 | $92.35 | 3.344% | $95.4382 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $85.78 | 9.312% | $93.7678 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $249.94 | 10.236% | $275.5239 | $275.52 | $275.50 | $275.50 |
| Purchase #7 | $211.67 | 9.299% | $231.3532 | $231.35 | $231.35 | $231.40 |
| 7 purchase totals = | $932.13 | $1,000.3757 | $1,000.37 | $1,000.40 | $1,000.40 | |