| 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 | $160.67 | 9.486% | $175.9112 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $226.77 | 13.748% | $257.9463 | $257.95 | $257.95 | $257.90 |
| Purchase #3 | $242.27 | 6.691% | $258.4803 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $147.75 | 11.277% | $164.4118 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $21.68 | 7.259% | $23.2538 | $23.25 | $23.25 | $23.30 |
| Purchase #6 | $107.27 | 7.227% | $115.0224 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $94.74 | 13.578% | $107.6038 | $107.60 | $107.60 | $107.60 |
| 7 purchase totals = | $1,001.15 | $1,102.6296 | $1,102.62 | $1,102.60 | $1,102.60 | |