| 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 | $175.80 | 6.191% | $186.6838 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $225.57 | 12.818% | $254.4836 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $64.70 | 12.260% | $72.6322 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $170.97 | 8.351% | $185.2477 | $185.25 | $185.25 | $185.20 |
| Purchase #5 | $12.65 | 4.364% | $13.202 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $95.68 | 13.314% | $108.4188 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $248.32 | 12.244% | $278.7243 | $278.72 | $278.70 | $278.70 |
| 7 purchase totals = | $993.69 | $1,099.3924 | $1,099.38 | $1,099.40 | $1,099.30 | |