| 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 | $167.72 | 11.420% | $186.8736 | $186.87 | $186.85 | $186.90 |
| Purchase #2 | $206.50 | 5.385% | $217.62 | $217.62 | $217.60 | $217.60 |
| Purchase #3 | $112.57 | 13.860% | $128.1722 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $132.75 | 9.171% | $144.9245 | $144.92 | $144.90 | $144.90 |
| Purchase #5 | $66.76 | 8.486% | $72.4253 | $72.43 | $72.45 | $72.40 |
| Purchase #6 | $100.30 | 12.662% | $113 | $113.00 | $113.00 | $113.00 |
| Purchase #7 | $229.37 | 11.645% | $256.0801 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $1,015.97 | $1,119.0957 | $1,119.09 | $1,119.05 | $1,119.10 | |