| 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 | $120.97 | 13.579% | $137.3965 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $148.43 | 8.180% | $160.5716 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $234.83 | 5.592% | $247.9617 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $48.26 | 10.552% | $53.3524 | $53.35 | $53.35 | $53.40 |
| Purchase #5 | $82.56 | 10.620% | $91.3279 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $207.38 | 9.541% | $227.1661 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $144.51 | 7.219% | $154.9422 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $986.94 | $1,072.7184 | $1,072.72 | $1,072.70 | $1,072.80 | |