| 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 | $117.28 | 9.773% | $128.7418 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $86.97 | 7.161% | $93.1979 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $89.76 | 7.856% | $96.8115 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $197.25 | 5.154% | $207.4163 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $145.47 | 6.339% | $154.6913 | $154.69 | $154.70 | $154.70 |
| Purchase #6 | $179.42 | 10.245% | $197.8016 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $151.78 | 8.472% | $164.6388 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $967.93 | $1,043.2992 | $1,043.30 | $1,043.30 | $1,043.20 | |