| 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 | $184.87 | 9.172% | $201.8263 | $201.83 | $201.85 | $201.80 |
| Purchase #2 | $80.91 | 9.773% | $88.8173 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $107.37 | 5.159% | $112.9092 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $136.66 | 4.505% | $142.8165 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $169.96 | 11.667% | $189.7892 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $211.25 | 10.430% | $233.2834 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $61.42 | 12.176% | $68.8985 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $952.44 | $1,038.3404 | $1,038.35 | $1,038.35 | $1,038.30 | |