| 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 | $104.25 | 10.692% | $115.3964 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $123.55 | 6.556% | $131.6499 | $131.65 | $131.65 | $131.60 |
| Purchase #3 | $133.36 | 12.351% | $149.8313 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $146.79 | 6.664% | $156.5721 | $156.57 | $156.55 | $156.60 |
| Purchase #5 | $147.65 | 10.394% | $162.9967 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $135.49 | 13.536% | $153.8299 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $167.63 | 10.774% | $185.6905 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $958.72 | $1,055.9668 | $1,055.97 | $1,056.00 | $1,055.90 | |