| 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 | $149.47 | 8.445% | $162.0927 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $8.60 | 11.775% | $9.6127 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $36.95 | 12.133% | $41.4331 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $69.48 | 11.774% | $77.6606 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $217.26 | 5.804% | $229.8698 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $249.54 | 5.512% | $263.2946 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $99.70 | 13.713% | $113.3719 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $831.00 | $897.3354 | $897.32 | $897.30 | $897.40 | |