| 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 | $140.52 | 5.590% | $148.3751 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $172.72 | 9.441% | $189.0265 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $117.40 | 9.660% | $128.7408 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $186.35 | 11.692% | $208.138 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $162.57 | 6.697% | $173.4573 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $58.98 | 6.294% | $62.6922 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $125.96 | 12.203% | $141.3309 | $141.33 | $141.35 | $141.30 |
| 7 purchase totals = | $964.50 | $1,051.7608 | $1,051.77 | $1,051.85 | $1,051.70 | |