| 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 | $141.81 | 7.153% | $151.9537 | $151.95 | $151.95 | $152.00 |
| Purchase #2 | $140.43 | 4.748% | $147.0976 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $114.71 | 5.161% | $120.6302 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $244.48 | 4.450% | $255.3594 | $255.36 | $255.35 | $255.40 |
| Purchase #5 | $208.52 | 11.499% | $232.4977 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $72.46 | 6.848% | $77.4221 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $198.46 | 10.337% | $218.9748 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $1,120.87 | $1,203.9355 | $1,203.93 | $1,203.90 | $1,204.00 | |