| 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 | $192.52 | 4.282% | $200.7637 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $83.72 | 10.371% | $92.4026 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $122.99 | 10.599% | $136.0257 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $227.78 | 7.834% | $245.6243 | $245.62 | $245.60 | $245.60 |
| Purchase #5 | $93.63 | 7.649% | $100.7918 | $100.79 | $100.80 | $100.80 |
| Purchase #6 | $185.93 | 8.391% | $201.5314 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $158.36 | 3.783% | $164.3508 | $164.35 | $164.35 | $164.40 |
| 7 purchase totals = | $1,064.93 | $1,141.4903 | $1,141.48 | $1,141.50 | $1,141.50 | |