| 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 | $162.74 | 13.228% | $184.2672 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $72.79 | 8.590% | $79.0427 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $91.76 | 7.801% | $98.9182 | $98.92 | $98.90 | $98.90 |
| Purchase #4 | $34.72 | 7.214% | $37.2247 | $37.22 | $37.20 | $37.20 |
| Purchase #5 | $51.41 | 3.710% | $53.3173 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $5.50 | 12.629% | $6.1946 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $164.87 | 10.249% | $181.7675 | $181.77 | $181.75 | $181.80 |
| 7 purchase totals = | $583.79 | $640.7322 | $640.73 | $640.65 | $640.70 | |