| 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 | $113.43 | 12.812% | $127.9627 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $16.46 | 11.439% | $18.3429 | $18.34 | $18.35 | $18.30 |
| Purchase #3 | $140.36 | 3.447% | $145.1982 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $131.89 | 5.163% | $138.6995 | $138.70 | $138.70 | $138.70 |
| Purchase #5 | $230.60 | 3.244% | $238.0807 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $67.53 | 13.251% | $76.4784 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $155.74 | 12.505% | $175.2153 | $175.22 | $175.20 | $175.20 |
| 7 purchase totals = | $856.01 | $919.9777 | $919.98 | $920.00 | $920.00 | |