| 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 | $148.35 | 4.588% | $155.1563 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $5.34 | 5.728% | $5.6459 | $5.65 | $5.65 | $5.60 |
| Purchase #3 | $140.81 | 12.614% | $158.5718 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $206.45 | 13.682% | $234.6965 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $230.72 | 10.748% | $255.5178 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $245.71 | 13.498% | $278.8759 | $278.88 | $278.90 | $278.90 |
| Purchase #7 | $171.78 | 3.412% | $177.6411 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $1,149.16 | $1,266.1053 | $1,266.12 | $1,266.10 | $1,266.10 | |