| 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 | $170.25 | 8.606% | $184.9017 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $73.49 | 3.145% | $75.8013 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $31.57 | 11.828% | $35.3041 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $89.40 | 12.843% | $100.8816 | $100.88 | $100.90 | $100.90 |
| Purchase #5 | $130.37 | 3.787% | $135.3071 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $27.53 | 4.174% | $28.6791 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $154.38 | 9.227% | $168.6246 | $168.62 | $168.60 | $168.60 |
| 7 purchase totals = | $676.99 | $729.4995 | $729.49 | $729.50 | $729.50 | |