| 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 | $169.94 | 13.345% | $192.6185 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $99.50 | 7.788% | $107.2491 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $233.43 | 12.719% | $263.12 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $19.60 | 5.727% | $20.7225 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $175.52 | 6.214% | $186.4268 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $181.98 | 12.817% | $205.3044 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $159.89 | 6.400% | $170.123 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $1,039.86 | $1,145.5643 | $1,145.56 | $1,145.50 | $1,145.40 | |