| 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 | $245.32 | 7.718% | $264.2538 | $264.25 | $264.25 | $264.30 |
| Purchase #2 | $172.61 | 3.425% | $178.5219 | $178.52 | $178.50 | $178.50 |
| Purchase #3 | $21.40 | 4.337% | $22.3281 | $22.33 | $22.35 | $22.30 |
| Purchase #4 | $158.78 | 4.826% | $166.4427 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $16.56 | 7.292% | $17.7676 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $232.64 | 9.506% | $254.7548 | $254.75 | $254.75 | $254.80 |
| Purchase #7 | $239.67 | 13.638% | $272.3562 | $272.36 | $272.35 | $272.40 |
| 7 purchase totals = | $1,086.98 | $1,176.4251 | $1,176.42 | $1,176.40 | $1,176.50 | |