| 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 | $155.36 | 7.820% | $167.5092 | $167.51 | $167.50 | $167.50 |
| Purchase #2 | $141.68 | 12.240% | $159.0216 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $194.94 | 8.486% | $211.4826 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $70.55 | 11.674% | $78.786 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $63.79 | 7.429% | $68.529 | $68.53 | $68.55 | $68.50 |
| Purchase #6 | $224.70 | 10.828% | $249.0305 | $249.03 | $249.05 | $249.00 |
| Purchase #7 | $88.88 | 4.296% | $92.6983 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $939.90 | $1,027.0572 | $1,027.06 | $1,027.10 | $1,027.00 | |