| 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 | $179.73 | 13.601% | $204.1751 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $136.32 | 6.133% | $144.6805 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $17.64 | 13.270% | $19.9808 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $244.32 | 8.424% | $264.9015 | $264.90 | $264.90 | $264.90 |
| Purchase #5 | $230.58 | 10.302% | $254.3344 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $128.87 | 3.350% | $133.1871 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $105.99 | 7.677% | $114.1269 | $114.13 | $114.15 | $114.10 |
| 7 purchase totals = | $1,043.45 | $1,135.3863 | $1,135.39 | $1,135.50 | $1,135.40 | |