| 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 | $179.68 | 6.474% | $191.3125 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $32.96 | 12.746% | $37.1611 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $222.35 | 11.813% | $248.6162 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $242.31 | 4.658% | $253.5968 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $241.38 | 7.612% | $259.7538 | $259.75 | $259.75 | $259.80 |
| Purchase #6 | $198.31 | 10.419% | $218.9719 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $179.92 | 12.749% | $202.858 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $1,296.91 | $1,412.2703 | $1,412.27 | $1,412.20 | $1,412.40 | |