| 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 | $166.69 | 11.787% | $186.3378 | $186.34 | $186.35 | $186.30 |
| Purchase #2 | $114.26 | 13.325% | $129.4851 | $129.49 | $129.50 | $129.50 |
| Purchase #3 | $226.59 | 13.148% | $256.3821 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $190.34 | 12.506% | $214.1439 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $170.26 | 6.182% | $180.7855 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $5.82 | 11.293% | $6.4773 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $98.33 | 12.468% | $110.5898 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $972.29 | $1,084.2015 | $1,084.21 | $1,084.30 | $1,084.20 | |