| 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 | $168.62 | 13.542% | $191.4545 | $191.45 | $191.45 | $191.50 |
| Purchase #2 | $122.66 | 12.513% | $138.0084 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $113.79 | 9.148% | $124.1995 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $168.36 | 5.813% | $178.1468 | $178.15 | $178.15 | $178.10 |
| Purchase #5 | $239.86 | 9.689% | $263.1 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $15.98 | 7.310% | $17.1481 | $17.15 | $17.15 | $17.10 |
| Purchase #7 | $128.52 | 13.369% | $145.7018 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $957.79 | $1,057.7591 | $1,057.76 | $1,057.75 | $1,057.70 | |