| 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 | $146.28 | 3.346% | $151.1745 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $141.49 | 3.551% | $146.5143 | $146.51 | $146.50 | $146.50 |
| Purchase #3 | $31.62 | 7.263% | $33.9166 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $183.41 | 5.333% | $193.1913 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $65.67 | 6.367% | $69.8512 | $69.85 | $69.85 | $69.90 |
| Purchase #6 | $172.83 | 6.226% | $183.5904 | $183.59 | $183.60 | $183.60 |
| Purchase #7 | $226.56 | 11.258% | $252.0661 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $967.86 | $1,030.3044 | $1,030.30 | $1,030.25 | $1,030.40 | |