| 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 | $182.53 | 9.144% | $199.2205 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $80.77 | 10.611% | $89.3405 | $89.34 | $89.35 | $89.30 |
| Purchase #3 | $120.47 | 13.613% | $136.8696 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $101.36 | 10.669% | $112.1741 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $217.75 | 10.324% | $240.2305 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $148.55 | 6.170% | $157.7155 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $85.59 | 8.385% | $92.7667 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $937.02 | $1,028.3174 | $1,028.32 | $1,028.25 | $1,028.30 | |