| 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 | $175.87 | 8.414% | $190.6677 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $225.44 | 11.556% | $251.4918 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $149.66 | 9.568% | $163.9795 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $159.85 | 7.624% | $172.037 | $172.04 | $172.05 | $172.00 |
| Purchase #5 | $223.45 | 7.672% | $240.5931 | $240.59 | $240.60 | $240.60 |
| Purchase #6 | $169.51 | 13.630% | $192.6142 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $230.97 | 6.805% | $246.6875 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $1,334.75 | $1,458.0708 | $1,458.07 | $1,458.10 | $1,458.10 | |