| 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 | $96.93 | 11.199% | $107.7852 | $107.79 | $107.80 | $107.80 |
| Purchase #2 | $205.37 | 8.346% | $222.5102 | $222.51 | $222.50 | $222.50 |
| Purchase #3 | $234.43 | 9.849% | $257.519 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $135.38 | 13.626% | $153.8269 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $185.74 | 8.262% | $201.0858 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $29.28 | 9.526% | $32.0692 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $184.31 | 8.740% | $200.4187 | $200.42 | $200.40 | $200.40 |
| 7 purchase totals = | $1,071.44 | $1,175.2150 | $1,175.23 | $1,175.20 | $1,175.20 | |