| 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 | $159.38 | 13.666% | $181.1609 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $87.79 | 9.512% | $96.1406 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $227.31 | 7.860% | $245.1766 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $230.51 | 10.492% | $254.6951 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $27.44 | 4.231% | $28.601 | $28.60 | $28.60 | $28.60 |
| Purchase #6 | $180.82 | 3.179% | $186.5683 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $230.90 | 8.105% | $249.6144 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,144.15 | $1,241.9569 | $1,241.96 | $1,241.95 | $1,242.00 | |