| 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 | $104.89 | 7.842% | $113.1155 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $155.55 | 3.423% | $160.8745 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $162.45 | 4.349% | $169.515 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $181.53 | 9.140% | $198.1218 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $85.78 | 8.708% | $93.2497 | $93.25 | $93.25 | $93.20 |
| Purchase #6 | $179.82 | 3.572% | $186.2432 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $232.26 | 11.125% | $258.0989 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $1,102.28 | $1,179.2186 | $1,179.22 | $1,179.15 | $1,179.10 | |