| 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 | $164.94 | 6.184% | $175.1399 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $223.26 | 4.637% | $233.6126 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $138.94 | 11.467% | $154.8722 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $100.90 | 13.163% | $114.1815 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $7.41 | 8.255% | $8.0217 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $178.32 | 12.303% | $200.2587 | $200.26 | $200.25 | $200.30 |
| Purchase #7 | $174.30 | 6.663% | $185.9136 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $988.07 | $1,072.0002 | $1,071.99 | $1,071.95 | $1,072.00 | |