| 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 | $154.84 | 3.114% | $159.6617 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $137.79 | 4.688% | $144.2496 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $250.72 | 11.483% | $279.5102 | $279.51 | $279.50 | $279.50 |
| Purchase #4 | $158.80 | 5.610% | $167.7087 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $115.38 | 12.188% | $129.4425 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $114.61 | 5.314% | $120.7004 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $40.43 | 10.287% | $44.589 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $972.57 | $1,045.8621 | $1,045.86 | $1,045.85 | $1,045.80 | |