| 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 | $191.38 | 13.834% | $217.8555 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $192.32 | 3.711% | $199.457 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $152.97 | 10.200% | $168.5729 | $168.57 | $168.55 | $168.60 |
| Purchase #4 | $223.47 | 10.488% | $246.9075 | $246.91 | $246.90 | $246.90 |
| Purchase #5 | $6.67 | 5.281% | $7.0222 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $153.46 | 6.161% | $162.9147 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $79.52 | 9.437% | $87.0243 | $87.02 | $87.00 | $87.00 |
| 7 purchase totals = | $999.79 | $1,089.7541 | $1,089.75 | $1,089.65 | $1,089.80 | |