| 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 | $187.76 | 3.184% | $193.7383 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $183.98 | 13.250% | $208.3574 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $178.52 | 11.157% | $198.4375 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $131.81 | 6.512% | $140.3935 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $160.45 | 3.133% | $165.4769 | $165.48 | $165.50 | $165.50 |
| Purchase #6 | $213.62 | 7.813% | $230.3101 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $57.37 | 8.155% | $62.0485 | $62.05 | $62.05 | $62.00 |
| 7 purchase totals = | $1,113.51 | $1,198.7622 | $1,198.77 | $1,198.80 | $1,198.70 | |