| 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 | $167.99 | 9.721% | $184.3203 | $184.32 | $184.30 | $184.30 |
| Purchase #2 | $151.78 | 8.271% | $164.3337 | $164.33 | $164.35 | $164.30 |
| Purchase #3 | $168.71 | 9.216% | $184.2583 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $221.78 | 12.263% | $248.9769 | $248.98 | $249.00 | $249.00 |
| Purchase #5 | $238.67 | 6.792% | $254.8805 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $182.93 | 11.578% | $204.1096 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $91.89 | 10.545% | $101.5798 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $1,223.75 | $1,342.4591 | $1,342.46 | $1,342.50 | $1,342.50 | |