| 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 | $201.76 | 13.127% | $228.245 | $228.25 | $228.25 | $228.20 |
| Purchase #2 | $146.81 | 12.285% | $164.8456 | $164.85 | $164.85 | $164.80 |
| Purchase #3 | $123.47 | 13.319% | $139.915 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $137.67 | 11.271% | $153.1868 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $170.85 | 8.646% | $185.6217 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $174.33 | 5.418% | $183.7752 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $197.39 | 7.114% | $211.4323 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $1,152.28 | $1,267.0216 | $1,267.04 | $1,267.05 | $1,266.90 | |