| 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 | $137.42 | 12.598% | $154.7322 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $109.73 | 9.873% | $120.5636 | $120.56 | $120.55 | $120.60 |
| Purchase #3 | $175.59 | 9.763% | $192.7329 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $186.54 | 4.332% | $194.6209 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $121.76 | 8.439% | $132.0353 | $132.04 | $132.05 | $132.00 |
| Purchase #6 | $95.59 | 7.280% | $102.549 | $102.55 | $102.55 | $102.50 |
| Purchase #7 | $228.90 | 7.405% | $245.85 | $245.85 | $245.85 | $245.90 |
| 7 purchase totals = | $1,055.53 | $1,143.0839 | $1,143.08 | $1,143.10 | $1,143.00 | |