| 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 | $180.56 | 6.410% | $192.1339 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $201.49 | 10.413% | $222.4712 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $101.84 | 13.514% | $115.6027 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $83.33 | 5.587% | $87.9856 | $87.99 | $88.00 | $88.00 |
| Purchase #5 | $193.26 | 13.427% | $219.209 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $119.30 | 8.261% | $129.1554 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $157.32 | 5.508% | $165.9852 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $1,037.10 | $1,132.5430 | $1,132.55 | $1,132.55 | $1,132.60 | |