| 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 | $71.59 | 4.375% | $74.7221 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $218.81 | 8.587% | $237.5992 | $237.60 | $237.60 | $237.60 |
| Purchase #3 | $171.47 | 4.382% | $178.9838 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $92.38 | 10.557% | $102.1326 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $122.85 | 4.754% | $128.6903 | $128.69 | $128.70 | $128.70 |
| Purchase #6 | $180.80 | 11.707% | $201.9663 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $209.68 | 4.821% | $219.7887 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,067.58 | $1,143.8830 | $1,143.88 | $1,143.90 | $1,143.90 | |