| 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 | $190.75 | 9.722% | $209.2947 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $115.27 | 10.169% | $126.9918 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $159.25 | 10.569% | $176.0811 | $176.08 | $176.10 | $176.10 |
| Purchase #4 | $145.73 | 9.662% | $159.8104 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $151.54 | 11.319% | $168.6928 | $168.69 | $168.70 | $168.70 |
| Purchase #6 | $18.46 | 11.658% | $20.6121 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $142.32 | 10.809% | $157.7034 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $923.32 | $1,019.1863 | $1,019.17 | $1,019.20 | $1,019.20 | |