| 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 | $148.32 | 11.372% | $165.187 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $172.87 | 9.621% | $189.5018 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $182.34 | 9.662% | $199.9577 | $199.96 | $199.95 | $200.00 |
| Purchase #4 | $20.98 | 7.728% | $22.6013 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $227.38 | 6.277% | $241.6526 | $241.65 | $241.65 | $241.70 |
| Purchase #6 | $227.38 | 7.184% | $243.715 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $50.97 | 5.173% | $53.6067 | $53.61 | $53.60 | $53.60 |
| 7 purchase totals = | $1,030.24 | $1,116.2221 | $1,116.23 | $1,116.20 | $1,116.30 | |