| 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 | $167.95 | 4.510% | $175.5245 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $196.26 | 7.145% | $210.2828 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $76.60 | 5.490% | $80.8053 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $160.35 | 7.843% | $172.9263 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $103.31 | 10.368% | $114.0212 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $93.35 | 6.778% | $99.6773 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $180.88 | 13.721% | $205.6985 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $978.70 | $1,058.9359 | $1,058.94 | $1,058.95 | $1,058.90 | |