| 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 | $90.33 | 13.860% | $102.8497 | $102.85 | $102.85 | $102.80 |
| Purchase #2 | $222.29 | 8.697% | $241.6226 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $133.69 | 11.422% | $148.9601 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $161.36 | 13.657% | $183.3969 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $20.38 | 9.788% | $22.3748 | $22.37 | $22.35 | $22.40 |
| Purchase #6 | $63.38 | 8.451% | $68.7362 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $163.49 | 10.751% | $181.0668 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $854.92 | $949.0071 | $949.01 | $948.95 | $949.00 | |