| 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 | $145.48 | 12.779% | $164.0709 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $96.56 | 6.398% | $102.7379 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $239.70 | 12.120% | $268.7516 | $268.75 | $268.75 | $268.80 |
| Purchase #4 | $103.70 | 10.358% | $114.4412 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $25.25 | 3.810% | $26.212 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $103.86 | 6.517% | $110.6286 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $177.35 | 4.331% | $185.031 | $185.03 | $185.05 | $185.00 |
| 7 purchase totals = | $891.90 | $971.8732 | $971.87 | $971.90 | $971.80 | |