| 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 | $175.35 | 6.547% | $186.8302 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $200.38 | 11.474% | $223.3716 | $223.37 | $223.35 | $223.40 |
| Purchase #3 | $240.61 | 5.586% | $254.0505 | $254.05 | $254.05 | $254.10 |
| Purchase #4 | $63.33 | 10.674% | $70.0898 | $70.09 | $70.10 | $70.10 |
| Purchase #5 | $67.72 | 11.181% | $75.2918 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $129.59 | 7.460% | $139.2574 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $195.57 | 6.106% | $207.5115 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $1,072.55 | $1,156.4028 | $1,156.40 | $1,156.40 | $1,156.50 | |