| 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 | $173.50 | 7.576% | $186.6444 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $215.76 | 5.271% | $227.1327 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $36.91 | 10.529% | $40.7963 | $40.80 | $40.80 | $40.80 |
| Purchase #4 | $51.74 | 11.716% | $57.8019 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $200.67 | 11.585% | $223.9176 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $114.70 | 5.476% | $120.981 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $186.29 | 9.260% | $203.5405 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $979.57 | $1,060.8144 | $1,060.81 | $1,060.85 | $1,060.70 | |