| 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 | $170.75 | 10.608% | $188.8632 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $230.65 | 7.774% | $248.5807 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $56.55 | 13.178% | $64.0022 | $64.00 | $64.00 | $64.00 |
| Purchase #4 | $198.36 | 10.611% | $219.408 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $233.94 | 12.113% | $262.2772 | $262.28 | $262.30 | $262.30 |
| Purchase #6 | $105.77 | 11.397% | $117.8246 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $202.84 | 13.646% | $230.5195 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $1,198.86 | $1,331.4754 | $1,331.47 | $1,331.45 | $1,331.50 | |