| 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 | $14.83 | 12.658% | $16.7072 | $16.71 | $16.70 | $16.70 |
| Purchase #2 | $195.72 | 3.253% | $202.0868 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $47.48 | 6.274% | $50.4589 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $142.59 | 7.164% | $152.8051 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $145.87 | 12.839% | $164.5982 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $76.60 | 5.217% | $80.5962 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $141.94 | 4.809% | $148.7659 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $765.03 | $816.0183 | $816.04 | $816.00 | $816.10 | |