| 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 | $43.28 | 5.657% | $45.7283 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $223.65 | 6.406% | $237.977 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $153.29 | 6.315% | $162.9703 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $183.61 | 3.412% | $189.8748 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $148.92 | 5.318% | $156.8396 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $198.85 | 12.340% | $223.3881 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $65.94 | 12.765% | $74.3572 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $1,017.54 | $1,091.1353 | $1,091.14 | $1,091.15 | $1,091.20 | |