| 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 | $162.40 | 10.494% | $179.4423 | $179.44 | $179.45 | $179.40 |
| Purchase #2 | $41.37 | 8.254% | $44.7847 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $170.95 | 10.257% | $188.4843 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $130.52 | 8.181% | $141.1978 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $235.97 | 6.732% | $251.8555 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $118.33 | 3.254% | $122.1805 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $87.37 | 4.635% | $91.4196 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $946.91 | $1,019.3647 | $1,019.36 | $1,019.40 | $1,019.40 | |