| 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 | $115.45 | 6.163% | $122.5652 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $130.91 | 4.706% | $137.0706 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $133.51 | 10.776% | $147.897 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $87.40 | 7.564% | $94.0109 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $200.59 | 6.366% | $213.3596 | $213.36 | $213.35 | $213.40 |
| Purchase #6 | $212.67 | 8.213% | $230.1366 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $190.94 | 5.874% | $202.1558 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $1,071.47 | $1,147.1957 | $1,147.21 | $1,147.15 | $1,147.30 | |