| 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 | $156.99 | 3.751% | $162.8787 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $12.95 | 8.455% | $14.0449 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $81.72 | 12.220% | $91.7062 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $46.42 | 12.186% | $52.0767 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $176.38 | 8.402% | $191.1994 | $191.20 | $191.20 | $191.20 |
| Purchase #6 | $249.57 | 11.737% | $278.862 | $278.86 | $278.85 | $278.90 |
| Purchase #7 | $50.41 | 8.172% | $54.5295 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $774.44 | $845.2974 | $845.30 | $845.35 | $845.30 | |