| 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 | $179.39 | 7.426% | $192.7115 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $95.87 | 6.465% | $102.068 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $156.59 | 3.102% | $161.4474 | $161.45 | $161.45 | $161.40 |
| Purchase #4 | $123.92 | 13.137% | $140.1994 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $98.73 | 4.191% | $102.8678 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $185.65 | 5.179% | $195.2648 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $182.78 | 8.811% | $198.8847 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $1,022.93 | $1,093.4436 | $1,093.44 | $1,093.40 | $1,093.50 | |