| 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 | $136.97 | 5.739% | $144.8307 | $144.83 | $144.85 | $144.80 |
| Purchase #2 | $189.65 | 6.403% | $201.7933 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $5.90 | 11.415% | $6.5735 | $6.57 | $6.55 | $6.60 |
| Purchase #4 | $143.36 | 13.692% | $162.9889 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $246.68 | 7.718% | $265.7188 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $118.69 | 10.138% | $130.7228 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $229.54 | 11.122% | $255.0694 | $255.07 | $255.05 | $255.10 |
| 7 purchase totals = | $1,070.79 | $1,167.6974 | $1,167.69 | $1,167.65 | $1,167.70 | |