| 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 | $130.87 | 5.342% | $137.8611 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $179.82 | 8.713% | $195.4877 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $17.96 | 7.196% | $19.2524 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $124.35 | 10.845% | $137.8358 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $31.47 | 6.592% | $33.5445 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $185.80 | 8.714% | $201.9906 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $90.96 | 12.842% | $102.6411 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $761.23 | $828.6132 | $828.61 | $828.65 | $828.60 | |