| 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 | $134.84 | 9.622% | $147.8143 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $204.47 | 4.467% | $213.6037 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $38.56 | 7.630% | $41.5021 | $41.50 | $41.50 | $41.50 |
| Purchase #4 | $138.69 | 13.363% | $157.2231 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $144.70 | 3.293% | $149.465 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $144.58 | 5.369% | $152.3425 | $152.34 | $152.35 | $152.30 |
| Purchase #7 | $199.46 | 4.248% | $207.9331 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $1,005.30 | $1,069.8838 | $1,069.87 | $1,069.85 | $1,069.80 | |