| 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 | $150.58 | 13.668% | $171.1613 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $74.45 | 6.206% | $79.0704 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $139.59 | 10.715% | $154.5471 | $154.55 | $154.55 | $154.50 |
| Purchase #4 | $181.79 | 3.355% | $187.8891 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $106.38 | 8.632% | $115.5627 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $137.32 | 11.457% | $153.0528 | $153.05 | $153.05 | $153.10 |
| Purchase #7 | $199.81 | 11.690% | $223.1678 | $223.17 | $223.15 | $223.20 |
| 7 purchase totals = | $989.92 | $1,084.4512 | $1,084.45 | $1,084.40 | $1,084.60 | |