| 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 | $167.37 | 6.687% | $178.562 | $178.56 | $178.55 | $178.60 |
| Purchase #2 | $180.27 | 10.369% | $198.9622 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $56.29 | 13.351% | $63.8053 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $16.97 | 13.585% | $19.2754 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $222.59 | 12.204% | $249.7549 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $147.98 | 11.247% | $164.6233 | $164.62 | $164.60 | $164.60 |
| Purchase #7 | $222.96 | 5.301% | $234.7791 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $1,014.43 | $1,109.7622 | $1,109.76 | $1,109.75 | $1,109.90 | |