| 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 | $155.86 | 9.869% | $171.2418 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $109.49 | 10.862% | $121.3828 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $248.29 | 7.819% | $267.7038 | $267.70 | $267.70 | $267.70 |
| Purchase #4 | $223.57 | 9.735% | $245.3345 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $234.76 | 6.715% | $250.5241 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $143.87 | 8.628% | $156.2831 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $107.74 | 5.237% | $113.3823 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $1,223.58 | $1,325.8524 | $1,325.83 | $1,325.90 | $1,325.80 | |