| 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 | $207.59 | 6.249% | $220.5623 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $25.52 | 6.192% | $27.1002 | $27.10 | $27.10 | $27.10 |
| Purchase #3 | $164.40 | 8.795% | $178.859 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $101.65 | 13.538% | $115.4114 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $114.93 | 11.510% | $128.1584 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $92.26 | 8.157% | $99.7856 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $134.69 | 6.286% | $143.1566 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $841.04 | $913.0335 | $913.04 | $913.00 | $913.20 | |