| 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 | $175.50 | 5.791% | $185.6632 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $242.90 | 4.500% | $253.8305 | $253.83 | $253.85 | $253.80 |
| Purchase #3 | $184.83 | 7.125% | $197.9991 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $180.68 | 6.735% | $192.8488 | $192.85 | $192.85 | $192.80 |
| Purchase #5 | $113.74 | 13.385% | $128.9641 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $209.85 | 3.156% | $216.4729 | $216.47 | $216.45 | $216.50 |
| Purchase #7 | $8.25 | 4.634% | $8.6323 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $1,115.75 | $1,184.4109 | $1,184.40 | $1,184.40 | $1,184.40 | |