| 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 | $205.90 | 6.147% | $218.5567 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $123.97 | 7.550% | $133.3297 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $80.85 | 13.667% | $91.8998 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $146.97 | 6.476% | $156.4878 | $156.49 | $156.50 | $156.50 |
| Purchase #5 | $63.67 | 7.792% | $68.6312 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $47.74 | 10.217% | $52.6176 | $52.62 | $52.60 | $52.60 |
| Purchase #7 | $27.99 | 6.850% | $29.9073 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $697.09 | $751.4301 | $751.44 | $751.45 | $751.40 | |