| 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 | $185.58 | 4.659% | $194.2262 | $194.23 | $194.25 | $194.20 |
| Purchase #2 | $125.28 | 8.566% | $136.0115 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $163.95 | 9.312% | $179.217 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $184.97 | 13.808% | $210.5107 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $132.85 | 3.208% | $137.1118 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $138.75 | 13.702% | $157.7615 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $219.26 | 4.824% | $229.8371 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $1,150.64 | $1,244.6758 | $1,244.68 | $1,244.65 | $1,244.60 | |