| 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 | $158.44 | 4.110% | $164.9519 | $164.95 | $164.95 | $165.00 |
| Purchase #2 | $226.32 | 5.312% | $238.3421 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $130.60 | 9.406% | $142.8842 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $108.49 | 10.474% | $119.8532 | $119.85 | $119.85 | $119.90 |
| Purchase #5 | $49.63 | 10.602% | $54.8918 | $54.89 | $54.90 | $54.90 |
| Purchase #6 | $56.56 | 12.759% | $63.7765 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $181.36 | 6.574% | $193.2826 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $911.40 | $977.9823 | $977.97 | $978.05 | $978.10 | |