| 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 | $187.26 | 3.796% | $194.3684 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $120.60 | 9.793% | $132.4104 | $132.41 | $132.40 | $132.40 |
| Purchase #3 | $104.84 | 13.538% | $119.0332 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $154.46 | 5.364% | $162.7452 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $64.46 | 8.805% | $70.1357 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $232.41 | 4.175% | $242.1131 | $242.11 | $242.10 | $242.10 |
| Purchase #7 | $232.30 | 12.137% | $260.4943 | $260.49 | $260.50 | $260.50 |
| 7 purchase totals = | $1,096.33 | $1,181.3003 | $1,181.30 | $1,181.30 | $1,181.20 | |