| 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 | $184.33 | 3.285% | $190.3852 | $190.39 | $190.40 | $190.40 |
| Purchase #2 | $77.44 | 7.580% | $83.31 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $63.48 | 5.203% | $66.7829 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $173.54 | 7.586% | $186.7047 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $228.59 | 11.190% | $254.1692 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $110.64 | 11.282% | $123.1224 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $183.97 | 7.825% | $198.3657 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,021.99 | $1,102.8401 | $1,102.84 | $1,102.80 | $1,102.90 | |